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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 matches0

Rejected13

Incomplete2

Point-in-time audit

Daily evaluations

Private source connected

Sep 20, 12:10 PM CDTCiti Field

Does not match

Away

Philadelphia Phillies

Cristopher Sánchezprobable

xERA: 3.40
K-BB%: 21.2%
Bullpen: #21

Pitcher stats through 2026-09-20

Home

New York Mets

Jonah Tongprobable

xERA: 3.11
K-BB%: 12.1%
Bullpen: #9

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Cristopher SánchezxERA
Cristopher Sánchez recorded a 3.40 xERA. V1 requires each starter to be below 3.25.
Observed
3.40
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Jonah TongK-BB%
Jonah Tong recorded a 12.1% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.1%
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

Duel Filter V1 · v1.0.0Evaluated Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823570

Sep 20, 12:35 PM CDTPNC Park

Does not match

Away

Kansas City Royals

Michael Wachaprobable

xERA: 3.90
K-BB%: 13.2%
Bullpen: #29

Pitcher stats through 2026-09-20

Home

Pittsburgh Pirates

Lake Bacharprobable

xERA: 3.50
K-BB%: 15.0%
Bullpen: #16

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Michael WachaxERA
Michael Wacha recorded a 3.90 xERA. V1 requires each starter to be below 3.25.
Observed
3.90
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Lake BacharxERA
Lake Bachar recorded a 3.50 xERA. V1 requires each starter to be below 3.25.
Observed
3.50
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Michael WachaK-BB%
Michael Wacha 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.
away_starter_k_minus_bb_not_above_18pct
Lake BacharK-BB%
Lake Bachar 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
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)
away_bullpen_era_rank_not_top_10
Pittsburgh Pirates bullpenBullpen ERA rank
Pittsburgh Pirates 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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823329

Sep 20, 12:40 PM CDTGreat American Ball Park

Incomplete data

Away

Chicago Cubs

Starter not linkedunknown

xERA: —
K-BB%: —
Bullpen: #13

Pitcher stats through not available

Home

Cincinnati Reds

Rhett Lowderprobable

xERA: 5.34
K-BB%: 8.3%
Bullpen: #25

Pitcher stats through 2026-09-20

Incomplete data

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

Missing point-in-time inputs

Chicago Cubs starterxERA
No point-in-time xERA snapshot was linked for Chicago Cubs 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
Chicago Cubs starterK-BB%
No point-in-time K-BB% snapshot was linked for Chicago Cubs 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 Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824462

Sep 20, 12:40 PM CDTProgressive Field

Does not match

Away

Athletics

Jack Perkinsprobable

xERA: 4.07
K-BB%: 15.9%
Bullpen: #30

Pitcher stats through 2026-09-20

Home

Cleveland Guardians

Gavin Williamsprobable

xERA: 3.77
K-BB%: 25.4%
Bullpen: #6

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Jack PerkinsxERA
Jack Perkins recorded a 4.07 xERA. V1 requires each starter to be below 3.25.
Observed
4.07
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Gavin WilliamsxERA
Gavin Williams 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.
home_starter_xera_not_below_3_25
Jack PerkinsK-BB%
Jack Perkins recorded a 15.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
15.9%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_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

Duel Filter V1 · v1.0.0Evaluated Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824381

Sep 20, 12:40 PM CDTTropicana Field

Does not match

Away

Boston Red Sox

Patrick Sandovalprobable

xERA: 5.30
K-BB%: 12.4%
Bullpen: #1

Pitcher stats through 2026-09-20

Home

Tampa Bay Rays

Griffin Jaxprobable

xERA: 4.39
K-BB%: 17.9%
Bullpen: #15

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Patrick SandovalxERA
Patrick Sandoval recorded a 5.30 xERA. V1 requires each starter to be below 3.25.
Observed
5.30
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Griffin JaxxERA
Griffin Jax recorded a 4.39 xERA. V1 requires each starter to be below 3.25.
Observed
4.39
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Patrick SandovalK-BB%
Patrick Sandoval 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.
away_starter_k_minus_bb_not_above_18pct
Griffin JaxK-BB%
Griffin Jax recorded a 17.9% K-BB%. V1 requires each starter to be above 18.0%.
Observed
17.9%
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 #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 Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 822922

Sep 20, 1:10 PM CDTDaikin Park

Does not match

Away

Atlanta Braves

Martín Pérezprobable

xERA: 4.58
K-BB%: 7.0%
Bullpen: #3

Pitcher stats through 2026-09-20

Home

Houston Astros

Hunter Brownprobable

xERA: 3.30
K-BB%: 15.0%
Bullpen: #18

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Martín PérezxERA
Martín Pérez recorded a 4.58 xERA. V1 requires each starter to be below 3.25.
Observed
4.58
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Hunter BrownxERA
Hunter Brown recorded a 3.30 xERA. V1 requires each starter to be below 3.25.
Observed
3.30
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Martín PérezK-BB%
Martín Pérez recorded a 7.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
7.0%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Hunter BrownK-BB%
Hunter Brown 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
Houston Astros bullpenBullpen ERA rank
Houston Astros 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 Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824139

Sep 20, 1:10 PM CDTRate Field

Does not match

Away

Detroit Tigers

Troy Meltonprobable

xERA: 3.74
K-BB%: 12.4%
Bullpen: #10

Pitcher stats through 2026-09-20

Home

Chicago White Sox

Davis Martinprobable

xERA: 4.64
K-BB%: 12.2%
Bullpen: #8

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Troy MeltonxERA
Troy Melton recorded a 3.74 xERA. V1 requires each starter to be below 3.25.
Observed
3.74
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Davis MartinxERA
Davis Martin recorded a 4.64 xERA. V1 requires each starter to be below 3.25.
Observed
4.64
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 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.
away_starter_k_minus_bb_not_above_18pct
Davis MartinK-BB%
Davis Martin 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.
home_starter_k_minus_bb_not_above_18pct

Duel Filter V1 · v1.0.0Evaluated Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824546

Sep 20, 1:15 PM CDTBusch Stadium

Does not match

Away

Washington Nationals

Jake Irvinprobable

xERA: 5.37
K-BB%: 11.7%
Bullpen: #28

Pitcher stats through 2026-09-20

Home

St. Louis Cardinals

Quinn Mathewsprobable

xERA: 3.45
K-BB%: 12.3%
Bullpen: #24

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Jake IrvinxERA
Jake Irvin recorded a 5.37 xERA. V1 requires each starter to be below 3.25.
Observed
5.37
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Quinn MathewsxERA
Quinn Mathews recorded a 3.45 xERA. V1 requires each starter to be below 3.25.
Observed
3.45
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Jake IrvinK-BB%
Jake Irvin recorded a 11.7% K-BB%. V1 requires each starter to be above 18.0%.
Observed
11.7%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Quinn MathewsK-BB%
Quinn Mathews recorded a 12.3% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.3%
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 #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
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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823001

Sep 20, 1:35 PM CDTGlobe Life Field

Does not match

Away

Toronto Blue Jays

Spencer Milesprobable

xERA: 2.97
K-BB%: 17.0%
Bullpen: #7

Pitcher stats through 2026-09-20

Home

Texas Rangers

Jacob deGromprobable

xERA: 3.35
K-BB%: 24.9%
Bullpen: #22

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Jacob deGromxERA
Jacob deGrom recorded a 3.35 xERA. V1 requires each starter to be below 3.25.
Observed
3.35
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Spencer MilesK-BB%
Spencer Miles recorded a 17.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
17.0%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 822844

Sep 20, 2:10 PM CDTCoors Field

Does not match

Away

Seattle Mariners

Kade Andersonprobable

xERA: 4.24
K-BB%: 12.1%
Bullpen: #23

Pitcher stats through 2026-09-20

Home

Colorado Rockies

Tomoyuki Suganoprobable

xERA: 6.61
K-BB%: 8.5%
Bullpen: #27

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Kade AndersonxERA
Kade Anderson recorded a 4.24 xERA. V1 requires each starter to be below 3.25.
Observed
4.24
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Tomoyuki SuganoxERA
Tomoyuki Sugano 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
Kade AndersonK-BB%
Kade Anderson recorded a 12.1% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.1%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Tomoyuki SuganoK-BB%
Tomoyuki Sugano recorded a 8.5% K-BB%. V1 requires each starter to be above 18.0%.
Observed
8.5%
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
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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824300

Sep 20, 3:07 PM CDTAngel Stadium

Does not match

Away

Minnesota Twins

Dean Kremerprobable

xERA: 4.55
K-BB%: 15.0%
Bullpen: #26

Pitcher stats through 2026-09-20

Home

Los Angeles Angels

Ryan Johnsonprobable

xERA: 5.06
K-BB%: 8.0%
Bullpen: #20

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Dean KremerxERA
Dean Kremer recorded a 4.55 xERA. V1 requires each starter to be below 3.25.
Observed
4.55
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Ryan JohnsonxERA
Ryan Johnson recorded a 5.06 xERA. V1 requires each starter to be below 3.25.
Observed
5.06
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Dean KremerK-BB%
Dean Kremer 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.
away_starter_k_minus_bb_not_above_18pct
Ryan JohnsonK-BB%
Ryan Johnson recorded a 8.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
8.0%
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)
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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823975

Sep 20, 3:10 PM CDTUNIQLO Field at Dodger Stadium

Incomplete data

Away

San Francisco Giants

Matt Wilkinsonprobable

xERA: 4.27
K-BB%: 9.9%
Bullpen: #19

Pitcher stats through 2026-09-20

Home

Los Angeles Dodgers

Starter not linkedunknown

xERA: —
K-BB%: —
Bullpen: #13

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

Los Angeles Dodgers starterxERA
No point-in-time xERA snapshot was linked for Los Angeles Dodgers 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
Los Angeles Dodgers starterK-BB%
No point-in-time K-BB% snapshot was linked for Los Angeles Dodgers 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 Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823896

Sep 20, 3:10 PM CDTPetco Park

Does not match

Away

Miami Marlins

Sandy Alcantaraprobable

xERA: 3.90
K-BB%: 10.6%
Bullpen: #17

Pitcher stats through 2026-09-20

Home

San Diego Padres

Walker Buehlerprobable

xERA: 4.27
K-BB%: 11.2%
Bullpen: #5

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Sandy AlcantaraxERA
Sandy Alcantara recorded a 3.90 xERA. V1 requires each starter to be below 3.25.
Observed
3.90
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Walker BuehlerxERA
Walker Buehler recorded a 4.27 xERA. V1 requires each starter to be below 3.25.
Observed
4.27
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Sandy AlcantaraK-BB%
Sandy Alcantara recorded a 10.6% K-BB%. V1 requires each starter to be above 18.0%.
Observed
10.6%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
away_starter_k_minus_bb_not_above_18pct
Walker BuehlerK-BB%
Walker Buehler 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
Miami Marlins bullpenBullpen ERA rank
Miami Marlins 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)
away_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 823247

Sep 20, 3:10 PM CDTChase Field

Does not match

Away

New York Yankees

Will Warrenprobable

xERA: 4.39
K-BB%: 15.0%
Bullpen: #1

Pitcher stats through 2026-09-20

Home

Arizona Diamondbacks

Corbin Burnesprobable

xERA: 3.71
K-BB%: 12.5%
Bullpen: #12

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Will WarrenxERA
Will Warren recorded a 4.39 xERA. V1 requires each starter to be below 3.25.
Observed
4.39
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
away_starter_xera_not_below_3_25
Corbin BurnesxERA
Corbin Burnes recorded a 3.71 xERA. V1 requires each starter to be below 3.25.
Observed
3.71
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Will WarrenK-BB%
Will Warren 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.
away_starter_k_minus_bb_not_above_18pct
Corbin BurnesK-BB%
Corbin Burnes recorded a 12.5% K-BB%. V1 requires each starter to be above 18.0%.
Observed
12.5%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
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 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 825028

Sep 20, 6:20 PM CDTOriole Park at Camden Yards

Does not match

Away

Milwaukee Brewers

Jacob Misiorowskiprobable

xERA: 2.08
K-BB%: 31.6%
Bullpen: #4

Pitcher stats through 2026-09-20

Home

Baltimore Orioles

Brandon Youngprobable

xERA: 4.42
K-BB%: 10.0%
Bullpen: #11

Pitcher stats through 2026-09-20

Does not match

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

Thresholds not met

Brandon YoungxERA
Brandon Young recorded a 4.42 xERA. V1 requires each starter to be below 3.25.
Observed
4.42
V1 requirement
Below 3.25
Exactly 3.25 does not pass this V1 rule.
home_starter_xera_not_below_3_25
Brandon YoungK-BB%
Brandon Young recorded a 10.0% K-BB%. V1 requires each starter to be above 18.0%.
Observed
10.0%
V1 requirement
Above 18.0%
Exactly 18.0% does not pass this V1 rule.
home_starter_k_minus_bb_not_above_18pct
Baltimore Orioles bullpenBullpen ERA rank
Baltimore Orioles 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)
home_bullpen_era_rank_not_top_10

Duel Filter V1 · v1.0.0Evaluated Sep 20, 9:17 AM CDTInputs updated Sep 20, 9:17 AM CDTMLB 824789