Daily Research Board →Forward Validation →

Duel Filter V1 · Daily research cohort

Suppression Candidates

The original pitcher-duel hypothesis, evaluated with immutable point-in-time starter and bullpen snapshots.

Research benchmark only · A cohort match is not a betting recommendation

Evaluated15

V1 matches0

Rejected15

Incomplete0

Point-in-time audit

Daily evaluations

Private source connected

Sep 16, 12:10 PM CDTProgressive Field

Does not match

Away

Chicago White Sox

Anthony Kayprobable

xERA: 5.00
K-BB%: 10.3%
Bullpen: #6

Pitcher stats through 2026-09-16

Home

Cleveland Guardians

Parker Messickprobable

xERA: 3.07
K-BB%: 19.1%
Bullpen: #7

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Anthony KayxERA
Anthony Kay recorded a 5.00 xERA. V1 requires each starter to be below 3.25.
Observed
5.00
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Anthony KayK-BB%
Anthony Kay recorded a 10.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
10.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 824382

Sep 16, 12:15 PM CDTBusch Stadium

Does not match

Away

San Francisco Giants

Anthony Molinaprobable

xERA: 4.37
K-BB%: 14.9%
Bullpen: #18

Pitcher stats through 2026-09-16

Home

St. Louis Cardinals

Matthew Liberatoreprobable

xERA: 5.07
K-BB%: 15.0%
Bullpen: #24

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Anthony MolinaxERA
Anthony Molina recorded a 4.37 xERA. V1 requires each starter to be below 3.25.
Observed
4.37
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Matthew LiberatorexERA
Matthew Liberatore recorded a 5.07 xERA. V1 requires each starter to be below 3.25.
Observed
5.07
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Anthony MolinaK-BB%
Anthony Molina recorded a 14.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
14.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Matthew LiberatoreK-BB%
Matthew Liberatore recorded a 15.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.0%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
San Francisco Giants bullpenBullpen ERA rank
San Francisco Giants bullpen recorded a #18 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#18
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
St. Louis Cardinals bullpenBullpen ERA rank
St. Louis Cardinals bullpen recorded a #24 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#24
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 823004

Sep 16, 12:40 PM CDTTarget Field

Does not match

Away

New York Yankees

Carlos Rodónprobable

xERA: 3.77
K-BB%: 14.8%
Bullpen: #2

Pitcher stats through 2026-09-16

Home

Minnesota Twins

Zebby Matthewsprobable

xERA: 4.65
K-BB%: 12.4%
Bullpen: #26

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Carlos RodónxERA
Carlos Rodón recorded a 3.77 xERA. V1 requires each starter to be below 3.25.
Observed
3.77
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Zebby MatthewsxERA
Zebby Matthews recorded a 4.65 xERA. V1 requires each starter to be below 3.25.
Observed
4.65
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Carlos RodónK-BB%
Carlos Rodón recorded a 14.8% K-BB%. V1 requires each starter to be above 18.0%.
Observed
14.8%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Zebby MatthewsK-BB%
Zebby Matthews recorded a 12.4% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.4%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Minnesota Twins bullpenBullpen ERA rank
Minnesota Twins bullpen recorded a #26 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#26
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 823655

Sep 16, 2:07 PM CDTRogers Centre

Does not match

Away

Detroit Tigers

Keider Monteroprobable

xERA: 3.56
K-BB%: 10.8%
Bullpen: #11

Pitcher stats through 2026-09-16

Home

Toronto Blue Jays

Max Scherzerprobable

xERA: 4.43
K-BB%: 7.8%
Bullpen: #8

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Keider MonteroxERA
Keider Montero recorded a 3.56 xERA. V1 requires each starter to be below 3.25.
Observed
3.56
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Max ScherzerxERA
Max Scherzer recorded a 4.43 xERA. V1 requires each starter to be below 3.25.
Observed
4.43
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Keider MonteroK-BB%
Keider Montero recorded a 10.8% K-BB%. V1 requires each starter to be above 18.0%.
Observed
10.8%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Max ScherzerK-BB%
Max Scherzer recorded a 7.8% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.8%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Detroit Tigers bullpenBullpen ERA rank
Detroit Tigers bullpen recorded a #11 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#11
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 822763

Sep 16, 5:40 PM CDTGreat American Ball Park

Does not match

Away

Los Angeles Dodgers

Blake Snellprobable

xERA: 2.10
K-BB%: 22.7%
Bullpen: #12

Pitcher stats through 2026-09-16

Home

Cincinnati Reds

Andrew Abbottprobable

xERA: 5.00
K-BB%: 7.4%
Bullpen: #25

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Andrew AbbottxERA
Andrew Abbott recorded a 5.00 xERA. V1 requires each starter to be below 3.25.
Observed
5.00
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Andrew AbbottK-BB%
Andrew Abbott recorded a 7.4% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.4%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Los Angeles Dodgers bullpenBullpen ERA rank
Los Angeles Dodgers bullpen recorded a #12 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#12
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Cincinnati Reds bullpenBullpen ERA rank
Cincinnati Reds bullpen recorded a #25 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#25
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 824467

Sep 16, 5:40 PM CDTTropicana Field

Does not match

Away

Athletics

Brady Bassoprobable

xERA: 3.72
K-BB%: 13.0%
Bullpen: #30

Pitcher stats through 2026-09-16

Home

Tampa Bay Rays

Nick Martinezprobable

xERA: 4.08
K-BB%: 11.2%
Bullpen: #16

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Brady BassoxERA
Brady Basso recorded a 3.72 xERA. V1 requires each starter to be below 3.25.
Observed
3.72
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Nick MartinezxERA
Nick Martinez recorded a 4.08 xERA. V1 requires each starter to be below 3.25.
Observed
4.08
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Brady BassoK-BB%
Brady Basso recorded a 13.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
13.0%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Nick MartinezK-BB%
Nick Martinez recorded a 11.2% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.2%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Athletics bullpenBullpen ERA rank
Athletics bullpen recorded a #30 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#30
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Tampa Bay Rays bullpenBullpen ERA rank
Tampa Bay Rays bullpen recorded a #16 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#16
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 822926

Sep 16, 5:40 PM CDTPNC Park

Does not match

Away

Milwaukee Brewers

Logan Hendersonprobable

xERA: 2.61
K-BB%: 25.6%
Bullpen: #4

Pitcher stats through 2026-09-16

Home

Pittsburgh Pirates

Jared Jonesprobable

xERA: 3.43
K-BB%: 19.6%
Bullpen: #19

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Jared JonesxERA
Jared Jones recorded a 3.43 xERA. V1 requires each starter to be below 3.25.
Observed
3.43
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Pittsburgh Pirates bullpenBullpen ERA rank
Pittsburgh Pirates bullpen recorded a #19 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#19
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 823332

Sep 16, 5:45 PM CDTNationals Park

Does not match

Away

Philadelphia Phillies

Zack Wheelerprobable

xERA: 3.02
K-BB%: 22.1%
Bullpen: #21

Pitcher stats through 2026-09-16

Home

Washington Nationals

Jared Simpsonprobable

xERA: 4.10
K-BB%: 7.1%
Bullpen: #29

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Jared SimpsonxERA
Jared Simpson recorded a 4.10 xERA. V1 requires each starter to be below 3.25.
Observed
4.10
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Jared SimpsonK-BB%
Jared Simpson recorded a 7.1% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.1%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Philadelphia Phillies bullpenBullpen ERA rank
Philadelphia Phillies bullpen recorded a #21 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#21
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Washington Nationals bullpenBullpen ERA rank
Washington Nationals bullpen recorded a #29 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#29
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 822680

Sep 16, 6:10 PM CDTCiti Field

Does not match

Away

Baltimore Orioles

Chris Bassittprobable

xERA: 5.10
K-BB%: 7.3%
Bullpen: #10

Pitcher stats through 2026-09-16

Home

New York Mets

Robert Stockprobable

xERA: 5.07
K-BB%: 9.5%
Bullpen: #9

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Chris BassittxERA
Chris Bassitt recorded a 5.10 xERA. V1 requires each starter to be below 3.25.
Observed
5.10
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Robert StockxERA
Robert Stock recorded a 5.07 xERA. V1 requires each starter to be below 3.25.
Observed
5.07
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Chris BassittK-BB%
Chris Bassitt recorded a 7.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Robert StockK-BB%
Robert Stock recorded a 9.5% K-BB%. V1 requires each starter to be above 18.0%.
Observed
9.5%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 823576

Sep 16, 6:40 PM CDTWrigley Field

Does not match

Away

Atlanta Braves

JR Ritchieprobable

xERA: 5.10
K-BB%: 6.6%
Bullpen: #3

Pitcher stats through 2026-09-16

Home

Chicago Cubs

Shota Imanagaprobable

xERA: 3.85
K-BB%: 18.0%
Bullpen: #12

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

JR RitchiexERA
JR Ritchie recorded a 5.10 xERA. V1 requires each starter to be below 3.25.
Observed
5.10
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Shota ImanagaxERA
Shota Imanaga recorded a 3.85 xERA. V1 requires each starter to be below 3.25.
Observed
3.85
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
JR RitchieK-BB%
JR Ritchie recorded a 6.6% K-BB%. V1 requires each starter to be above 18.0%.
Observed
6.6%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Chicago Cubs bullpenBullpen ERA rank
Chicago Cubs bullpen recorded a #12 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#12
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 824626

Sep 16, 7:05 PM CDTGlobe Life Field

Does not match

Away

Boston Red Sox

Jake Bennettprobable

xERA: 3.51
K-BB%: 15.3%
Bullpen: #1

Pitcher stats through 2026-09-16

Home

Texas Rangers

MacKenzie Goreprobable

xERA: 4.02
K-BB%: 15.1%
Bullpen: #22

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Jake BennettxERA
Jake Bennett recorded a 3.51 xERA. V1 requires each starter to be below 3.25.
Observed
3.51
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
MacKenzie GorexERA
MacKenzie Gore recorded a 4.02 xERA. V1 requires each starter to be below 3.25.
Observed
4.02
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Jake BennettK-BB%
Jake Bennett recorded a 15.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
MacKenzie GoreK-BB%
MacKenzie Gore recorded a 15.1% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.1%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Texas Rangers bullpenBullpen ERA rank
Texas Rangers bullpen recorded a #22 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#22
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 822846

Sep 16, 7:10 PM CDTDaikin Park

Does not match

Away

Kansas City Royals

Daniel Lynch IVprobable

xERA: 4.16
K-BB%: 9.2%
Bullpen: #28

Pitcher stats through 2026-09-16

Home

Houston Astros

Cristian Javierprobable

xERA: 4.71
K-BB%: 13.2%
Bullpen: #16

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Daniel Lynch IVxERA
Daniel Lynch IV recorded a 4.16 xERA. V1 requires each starter to be below 3.25.
Observed
4.16
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Cristian JavierxERA
Cristian Javier recorded a 4.71 xERA. V1 requires each starter to be below 3.25.
Observed
4.71
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Daniel Lynch IVK-BB%
Daniel Lynch IV recorded a 9.2% K-BB%. V1 requires each starter to be above 18.0%.
Observed
9.2%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Cristian JavierK-BB%
Cristian Javier recorded a 13.2% K-BB%. V1 requires each starter to be above 18.0%.
Observed
13.2%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Kansas City Royals bullpenBullpen ERA rank
Kansas City Royals bullpen recorded a #28 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#28
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Houston Astros bullpenBullpen ERA rank
Houston Astros bullpen recorded a #16 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#16
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 824140

Sep 16, 7:40 PM CDTCoors Field

Does not match

Away

San Diego Padres

Robbie Rayprobable

xERA: 4.84
K-BB%: 7.7%
Bullpen: #5

Pitcher stats through 2026-09-16

Home

Colorado Rockies

Mason Adamsprobable

xERA: 4.97
K-BB%: 16.9%
Bullpen: #27

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Robbie RayxERA
Robbie Ray recorded a 4.84 xERA. V1 requires each starter to be below 3.25.
Observed
4.84
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Mason AdamsxERA
Mason Adams recorded a 4.97 xERA. V1 requires each starter to be below 3.25.
Observed
4.97
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Robbie RayK-BB%
Robbie Ray recorded a 7.7% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.7%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Mason AdamsK-BB%
Mason Adams recorded a 16.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
16.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Colorado Rockies bullpenBullpen ERA rank
Colorado Rockies bullpen recorded a #27 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#27
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 824306

Sep 16, 8:38 PM CDTAngel Stadium

Does not match

Away

Seattle Mariners

George Kirbyprobable

xERA: 4.13
K-BB%: 14.2%
Bullpen: #23

Pitcher stats through 2026-09-16

Home

Los Angeles Angels

Yusei Kikuchiprobable

xERA: 5.00
K-BB%: 13.1%
Bullpen: #20

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

George KirbyxERA
George Kirby recorded a 4.13 xERA. V1 requires each starter to be below 3.25.
Observed
4.13
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Yusei KikuchixERA
Yusei Kikuchi recorded a 5.00 xERA. V1 requires each starter to be below 3.25.
Observed
5.00
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
George KirbyK-BB%
George Kirby recorded a 14.2% K-BB%. V1 requires each starter to be above 18.0%.
Observed
14.2%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Yusei KikuchiK-BB%
Yusei Kikuchi recorded a 13.1% K-BB%. V1 requires each starter to be above 18.0%.
Observed
13.1%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Seattle Mariners bullpenBullpen ERA rank
Seattle Mariners bullpen recorded a #23 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#23
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Los Angeles Angels bullpenBullpen ERA rank
Los Angeles Angels bullpen recorded a #20 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#20
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 823979

Sep 16, 8:40 PM CDTChase Field

Does not match

Away

Miami Marlins

Ryan Gustoprobable

xERA: 4.84
K-BB%: 11.5%
Bullpen: #15

Pitcher stats through 2026-09-16

Home

Arizona Diamondbacks

Merrill Kellyprobable

xERA: 6.61
K-BB%: 5.3%
Bullpen: #12

Pitcher stats through 2026-09-16

Does not match

The evaluation was complete, but one or more immutable V1 thresholds did not pass.

Thresholds not met

Ryan GustoxERA
Ryan Gusto recorded a 4.84 xERA. V1 requires each starter to be below 3.25.
Observed
4.84
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Merrill KellyxERA
Merrill Kelly recorded a 6.61 xERA. V1 requires each starter to be below 3.25.
Observed
6.61
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Ryan GustoK-BB%
Ryan Gusto recorded a 11.5% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.5%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Merrill KellyK-BB%
Merrill Kelly recorded a 5.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
5.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Miami Marlins bullpenBullpen ERA rank
Miami Marlins bullpen recorded a #15 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#15
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10
Arizona Diamondbacks bullpenBullpen ERA rank
Arizona Diamondbacks bullpen recorded a #12 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#12
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 16, 9:17 AM CDTInputs updated Sep 16, 9:17 AM CDTMLB 825031