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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 matches1

Rejected12

Incomplete2

Point-in-time audit

Daily evaluations

Private source connected

Aug 21, 3:10 PM CDTAmerican Family Field

V1 cohort match

Away

Atlanta Braves

Chris Saleprobable

xERA: 3.06
K-BB%: 25.5%
Bullpen: #4

Pitcher stats through 2026-08-21

Home

Milwaukee Brewers

Jacob Misiorowskiprobable

xERA: 1.93
K-BB%: 34.0%
Bullpen: #3

Pitcher stats through 2026-08-21

V1 cohort match

The stored evaluation passed every immutable V1 benchmark condition.

All six immutable V1 benchmark conditions passed.

This is a research classification, not a betting recommendation.

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823746

Aug 21, 5:40 PM CDTCitizens Bank Park

Incomplete data

Away

St. Louis Cardinals

Starter not linkedunknown

xERA: —
K-BB%: —
Bullpen: #22

Pitcher stats through not available

Home

Philadelphia Phillies

Jesús Luzardoprobable

xERA: 2.87
K-BB%: 22.4%
Bullpen: #24

Pitcher stats through 2026-08-21

Incomplete data

No pass/fail conclusion was made because required point-in-time evidence was missing.

Missing point-in-time inputs

St. Louis Cardinals starterxERA
No point-in-time xERA snapshot was linked for St. Louis Cardinals starter when this evaluation ran. V1 did not infer a replacement value.
Observed
Missing at evaluation
V1 requirement
Below 3.25
missing_away_starter_xera
St. Louis Cardinals starterK-BB%
No point-in-time K-BB% snapshot was linked for St. Louis Cardinals starter when this evaluation ran. V1 did not infer a replacement value.
Observed
Missing at evaluation
V1 requirement
Above 18.0%
missing_away_starter_k_minus_bb

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823420

Aug 21, 6:05 PM CDTYankee Stadium

Does not match

Away

Toronto Blue Jays

Mason Fluhartyprobable

xERA: 2.76
K-BB%: 16.9%
Bullpen: #7

Pitcher stats through 2026-08-21

Home

New York Yankees

Cam Schlittlerprobable

xERA: 2.92
K-BB%: 25.7%
Bullpen: #2

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Mason FluhartyK-BB%
Mason Fluharty 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.
away_starter_k_minus_bb_not_above_18pct

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823510

Aug 21, 6:10 PM CDTFenway Park

Does not match

Away

San Francisco Giants

Logan Webbprobable

xERA: 3.62
K-BB%: 13.9%
Bullpen: #20

Pitcher stats through 2026-08-21

Home

Boston Red Sox

Sonny Grayprobable

xERA: 3.60
K-BB%: 15.5%
Bullpen: #1

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Logan WebbxERA
Logan Webb recorded a 3.62 xERA. V1 requires each starter to be below 3.25.
Observed
3.62
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Sonny GrayxERA
Sonny Gray recorded a 3.60 xERA. V1 requires each starter to be below 3.25.
Observed
3.60
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Logan WebbK-BB%
Logan Webb recorded a 13.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
13.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Sonny GrayK-BB%
Sonny Gray recorded a 15.5% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.5%
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 #20 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#20
V1 requirement
Top 10 (#1–#10)
away_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824721

Aug 21, 6:10 PM CDTloanDepot park

Does not match

Away

Washington Nationals

Brad Lordprobable

xERA: 4.32
K-BB%: 11.9%
Bullpen: #27

Pitcher stats through 2026-08-21

Home

Miami Marlins

Ryan Gustoprobable

xERA: 4.23
K-BB%: 14.8%
Bullpen: #12

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Brad LordxERA
Brad Lord recorded a 4.32 xERA. V1 requires each starter to be below 3.25.
Observed
4.32
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Ryan GustoxERA
Ryan Gusto recorded a 4.23 xERA. V1 requires each starter to be below 3.25.
Observed
4.23
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Brad LordK-BB%
Brad Lord recorded a 11.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Ryan GustoK-BB%
Ryan Gusto 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.
home_starter_k_minus_bb_not_above_18pct
Washington Nationals bullpenBullpen ERA rank
Washington Nationals 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)
away_bullpen_era_rank_not_top_10
Miami Marlins bullpenBullpen ERA rank
Miami Marlins 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 Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823830

Aug 21, 6:15 PM CDTOriole Park at Camden Yards

Does not match

Away

Tampa Bay Rays

Freddy Peraltaprobable

xERA: 4.09
K-BB%: 12.2%
Bullpen: #16

Pitcher stats through 2026-08-21

Home

Baltimore Orioles

Trevor Rogersprobable

xERA: 3.97
K-BB%: 13.8%
Bullpen: #15

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Freddy PeraltaxERA
Freddy Peralta recorded a 4.09 xERA. V1 requires each starter to be below 3.25.
Observed
4.09
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Trevor RogersxERA
Trevor Rogers recorded a 3.97 xERA. V1 requires each starter to be below 3.25.
Observed
3.97
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Freddy PeraltaK-BB%
Freddy Peralta recorded a 12.2% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.2%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Trevor RogersK-BB%
Trevor Rogers recorded a 13.8% K-BB%. V1 requires each starter to be above 18.0%.
Observed
13.8%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
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)
away_bullpen_era_rank_not_top_10
Baltimore Orioles bullpenBullpen ERA rank
Baltimore Orioles 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)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824800

Aug 21, 6:40 PM CDTRate Field

Does not match

Away

New York Mets

Sean Manaeaprobable

xERA: 4.53
K-BB%: 15.8%
Bullpen: #6

Pitcher stats through 2026-08-21

Home

Chicago White Sox

Sean Burkeprobable

xERA: 3.60
K-BB%: 19.6%
Bullpen: #8

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Sean ManaeaxERA
Sean Manaea recorded a 4.53 xERA. V1 requires each starter to be below 3.25.
Observed
4.53
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Sean BurkexERA
Sean Burke recorded a 3.60 xERA. V1 requires each starter to be below 3.25.
Observed
3.60
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Sean ManaeaK-BB%
Sean Manaea recorded a 15.8% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.8%
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 Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824559

Aug 21, 7:10 PM CDTKauffman Stadium

Does not match

Away

Detroit Tigers

Troy Meltonprobable

xERA: 3.06
K-BB%: 14.6%
Bullpen: #9

Pitcher stats through 2026-08-21

Home

Kansas City Royals

Noah Cameronprobable

xERA: 4.17
K-BB%: 14.3%
Bullpen: #29

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Noah CameronxERA
Noah Cameron recorded a 4.17 xERA. V1 requires each starter to be below 3.25.
Observed
4.17
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Troy MeltonK-BB%
Troy Melton recorded a 14.6% K-BB%. V1 requires each starter to be above 18.0%.
Observed
14.6%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Noah CameronK-BB%
Noah Cameron recorded a 14.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
14.3%
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 #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 Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824072

Aug 21, 7:10 PM CDTDaikin Park

Does not match

Away

Athletics

J.T. Ginnprobable

xERA: 3.97
K-BB%: 11.4%
Bullpen: #30

Pitcher stats through 2026-08-21

Home

Houston Astros

Hayden Wesneskiprobable

xERA: 4.47
K-BB%: 11.6%
Bullpen: #13

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

J.T. GinnxERA
J.T. Ginn recorded a 3.97 xERA. V1 requires each starter to be below 3.25.
Observed
3.97
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Hayden WesneskixERA
Hayden Wesneski recorded a 4.47 xERA. V1 requires each starter to be below 3.25.
Observed
4.47
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
J.T. GinnK-BB%
J.T. Ginn recorded a 11.4% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.4%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Hayden WesneskiK-BB%
Hayden Wesneski recorded a 11.6% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.6%
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
Houston Astros bullpenBullpen ERA rank
Houston Astros bullpen recorded a #13 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#13
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824152

Aug 21, 7:15 PM CDTGlobe Life Field

Does not match

Away

Los Angeles Angels

Reid Detmersprobable

xERA: 3.32
K-BB%: 21.4%
Bullpen: #21

Pitcher stats through 2026-08-21

Home

Texas Rangers

MacKenzie Goreprobable

xERA: 3.86
K-BB%: 17.3%
Bullpen: #23

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Reid DetmersxERA
Reid Detmers recorded a 3.32 xERA. V1 requires each starter to be below 3.25.
Observed
3.32
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 3.86 xERA. V1 requires each starter to be below 3.25.
Observed
3.86
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
MacKenzie GoreK-BB%
MacKenzie Gore recorded a 17.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
17.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Los Angeles Angels bullpenBullpen ERA rank
Los Angeles Angels 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
Texas Rangers bullpenBullpen ERA rank
Texas Rangers 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)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 822857

Aug 21, 7:40 PM CDTCoors Field

Does not match

Away

Cleveland Guardians

Joey Cantilloprobable

xERA: 3.86
K-BB%: 14.8%
Bullpen: #11

Pitcher stats through 2026-08-21

Home

Colorado Rockies

Tanner Gordonprobable

xERA: 4.85
K-BB%: 15.7%
Bullpen: #28

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Joey CantilloxERA
Joey Cantillo recorded a 3.86 xERA. V1 requires each starter to be below 3.25.
Observed
3.86
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Tanner GordonxERA
Tanner Gordon recorded a 4.85 xERA. V1 requires each starter to be below 3.25.
Observed
4.85
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Joey CantilloK-BB%
Joey Cantillo 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
Tanner GordonK-BB%
Tanner Gordon recorded a 15.7% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.7%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Cleveland Guardians bullpenBullpen ERA rank
Cleveland Guardians 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
Colorado Rockies bullpenBullpen ERA rank
Colorado Rockies 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)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 824317

Aug 21, 8:40 PM CDTChase Field

Does not match

Away

Cincinnati Reds

Nick Lodoloprobable

xERA: 5.98
K-BB%: 8.9%
Bullpen: #25

Pitcher stats through 2026-08-21

Home

Arizona Diamondbacks

Eduardo Rodriguezprobable

xERA: 4.72
K-BB%: 9.6%
Bullpen: #17

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Nick LodoloxERA
Nick Lodolo recorded a 5.98 xERA. V1 requires each starter to be below 3.25.
Observed
5.98
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Eduardo RodriguezxERA
Eduardo Rodriguez recorded a 4.72 xERA. V1 requires each starter to be below 3.25.
Observed
4.72
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Nick LodoloK-BB%
Nick Lodolo recorded a 8.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
8.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Eduardo RodriguezK-BB%
Eduardo Rodriguez recorded a 9.6% K-BB%. V1 requires each starter to be above 18.0%.
Observed
9.6%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
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)
away_bullpen_era_rank_not_top_10
Arizona Diamondbacks bullpenBullpen ERA rank
Arizona Diamondbacks bullpen recorded a #17 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#17
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 825045

Aug 21, 8:40 PM CDTPetco Park

Incomplete data

Away

Minnesota Twins

Connor Prielippprobable

xERA: 4.26
K-BB%: 15.2%
Bullpen: #26

Pitcher stats through 2026-08-21

Home

San Diego Padres

Starter not linkedunknown

xERA: —
K-BB%: —
Bullpen: #5

Pitcher stats through not available

Incomplete data

No pass/fail conclusion was made because required point-in-time evidence was missing.

Missing point-in-time inputs

San Diego Padres starterxERA
No point-in-time xERA snapshot was linked for San Diego Padres starter when this evaluation ran. V1 did not infer a replacement value.
Observed
Missing at evaluation
V1 requirement
Below 3.25
missing_home_starter_xera
San Diego Padres starterK-BB%
No point-in-time K-BB% snapshot was linked for San Diego Padres starter when this evaluation ran. V1 did not infer a replacement value.
Observed
Missing at evaluation
V1 requirement
Above 18.0%
missing_home_starter_k_minus_bb

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823262

Aug 21, 9:10 PM CDTUNIQLO Field at Dodger Stadium

Does not match

Away

Pittsburgh Pirates

Bubba Chandlerprobable

xERA: 4.06
K-BB%: 8.3%
Bullpen: #18

Pitcher stats through 2026-08-21

Home

Los Angeles Dodgers

Yoshinobu Yamamotoprobable

xERA: 3.08
K-BB%: 18.3%
Bullpen: #13

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Bubba ChandlerxERA
Bubba Chandler recorded a 4.06 xERA. V1 requires each starter to be below 3.25.
Observed
4.06
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Bubba ChandlerK-BB%
Bubba Chandler recorded a 8.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
8.3%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Pittsburgh Pirates bullpenBullpen ERA rank
Pittsburgh Pirates 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
Los Angeles Dodgers bullpenBullpen ERA rank
Los Angeles Dodgers bullpen recorded a #13 ERA rank. V1 requires each bullpen to be in the top 10 (#1–#10).
Observed
#13
V1 requirement
Top 10 (#1–#10)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823911

Aug 21, 9:10 PM CDTT-Mobile Park

Does not match

Away

Chicago Cubs

Matthew Boydprobable

xERA: 4.98
K-BB%: 11.9%
Bullpen: #10

Pitcher stats through 2026-08-21

Home

Seattle Mariners

Emerson Hancockprobable

xERA: 3.97
K-BB%: 16.9%
Bullpen: #18

Pitcher stats through 2026-08-21

Does not match

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

Thresholds not met

Matthew BoydxERA
Matthew Boyd recorded a 4.98 xERA. V1 requires each starter to be below 3.25.
Observed
4.98
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Emerson HancockxERA
Emerson Hancock recorded a 3.97 xERA. V1 requires each starter to be below 3.25.
Observed
3.97
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Matthew BoydK-BB%
Matthew Boyd recorded a 11.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Emerson HancockK-BB%
Emerson Hancock 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
Seattle Mariners bullpenBullpen ERA rank
Seattle Mariners 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)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Aug 21, 9:53 AM CDTInputs updated Aug 21, 9:53 AM CDTMLB 823101