8 teams are tied for the best batting average against a left-handed pitcher this season, with an average of 1.000. The first three are the Chicago Cubs 2 times and the St. Louis Cardinals and the Minnesota Twins.
Interpreted as:
MLB teams with the best average against a leftie this regular season| TEAM | AVG | VS. PITCHER | SEASON | G | W% | W | L | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Cubs | 1.000 | Andrew Chafin | 2025 | 1 | 1.000 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 2 |  | Cardinals | 1.000 | Keegan Akin | 2025 | 1 | 1.000 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 3 |  | Twins | 1.000 | Erik Miller | 2025 | 1 | 1.000 | 4 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 4 |  | Royals | 1.000 | Sean Newcomb | 2025 | 1 | 1.000 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 5 |  | Blue Jays | 1.000 | Reid Detmers | 2025 | 1 | .000 | 0 | 3 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 4 | 1 | 0 | 0 | 0 | 1.000 | 1.333 | 2.333 |
| 6 |  | Mariners | 1.000 | Reid Detmers | 2025 | 1 | 1.000 | 5 | 0 | 5 | 5 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 5 | 6 | 1 | 0 | 0 | 0 | 1.000 | 1.200 | 2.200 |
| 7 |  | Pirates | 1.000 | Colin Poche | 2025 | 1 | 1.000 | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | .750 | 1.000 | 1.750 |
| 8 | | Cubs | 1.000 | Hoby Milner | 2025 | 1 | 1.000 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 |
| 9 |  | Mets | 1.000 | Mason Fluharty | 2025 | 1 | 1.000 | 3 | 0 | 2 | 2 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 4 | 2 | 0 | 0 | 1 | 1.000 | 2.000 | 3.000 |
| 10 |  | Guardians | .800 | Jose A. Ferrer | 2025 | 1 | .000 | 0 | 6 | 5 | 4 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 6 | 5 | 1 | 0 | 0 | 0 | .833 | 1.000 | 1.833 |
| 11 |  | Yankees | .750 | Adrian Morejon | 2025 | 1 | 1.000 | 5 | 0 | 4 | 3 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 5 | 4 | 1 | 0 | 0 | 1 | .800 | 1.000 | 1.800 |
| 12 |  | Tigers | .750 | Reid Detmers | 2025 | 1 | 1.000 | 5 | 0 | 4 | 3 | 0 | 0 | 1 | 5 | 1 | 0 | 0 | 5 | 6 | 1 | 0 | 0 | 0 | .800 | 1.500 | 2.300 |
| 13 |  | Orioles | .750 | Sam Long | 2025 | 1 | 1.000 | 5 | 0 | 4 | 3 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 5 | 3 | 0 | 0 | 0 | 0 | .800 | .750 | 1.550 |
| 14 | | Cubs | .714 | Brandon Eisert | 2025 | 2 | 1.000 | 9 | 0 | 7 | 5 | 1 | 0 | 0 | 3 | 0 | 1 | 2 | 9 | 6 | 1 | 0 | 1 | 0 | .667 | .857 | 1.524 |
| 15 | | Mets | .667 | Cam Booser | 2025 | 1 | 1.000 | 4 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 2 | 0 | 0 | 1 | 0 | .500 | .667 | 1.167 |
| 16 |  | Phillies | .667 | Ryan Rolison | 2025 | 1 | 1.000 | 4 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | .750 | 1.667 | 2.417 |
| 17 | | Cardinals | .667 | Sean Guenther | 2025 | 2 | .500 | 3 | 3 | 6 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 5 | 1 | 0 | 0 | 0 | .667 | .833 | 1.500 |
| 18 | | Mariners | .667 | Adrian Morejon | 2025 | 1 | 1.000 | 3 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 5 | 1 | 0 | 0 | 0 | .667 | 1.667 | 2.333 |
| 19 |  | Dodgers | .667 | Hogan Harris | 2025 | 1 | 1.000 | 3 | 0 | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 3 | 1 | 0 | 0 | 0 | .667 | 1.000 | 1.667 |
| 20 | | Guardians | .667 | Tyler Alexander | 2025 | 1 | 1.000 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | .667 | .667 | 1.333 |
| 21 |  | Braves | .667 | Andrew Chafin | 2025 | 2 | 1.000 | 4 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | .750 | .667 | 1.417 |
| 22 | | Tigers | .667 | Jacob Latz | 2025 | 1 | .000 | 0 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | .750 | .667 | 1.417 |
| 23 | | Yankees | .667 | Wandy Peralta | 2025 | 1 | 1.000 | 8 | 0 | 6 | 4 | 1 | 0 | 1 | 9 | 2 | 0 | 0 | 8 | 8 | 2 | 0 | 0 | 1 | .750 | 1.333 | 2.083 |
| 24 |  | Brewers | .667 | Cam Booser | 2025 | 1 | 1.000 | 5 | 0 | 3 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 5 | 3 | 1 | 0 | 0 | 0 | .800 | 1.000 | 1.800 |
| 25 |  | Angels | .667 | Gabe Speier | 2025 | 1 | .000 | 0 | 3 | 3 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 4 | 2 | 0 | 0 | 0 | .667 | 1.333 | 2.000 |
StatMuse has event-level data for batting average going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
Cubs 
Cardinals 
Brewers 
Reds 
Pirates 
WSH 
DET 
Yankees 
Rays 
Twins 
Astros 
Mariners 
Mets 
Phillies 
Dodgers 
Padres 
MIA 
BOS 
LAA 
ATH 
CLE 
TOR 
AZ 
ATL 
