49 players are tied for the highest strikeout percentage against left-handed pitchers in a season, with a strikeout percentage of 100.0. The first three are Justin Dean, Jack Brannigan and Blake Hunt this season.
Interpreted as:
MLB highest strikeout percentages by a player vs left handed pitchers this regular season| NAME | SO% | SEASON | TM | G | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Dean | 100.0 | 2026 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 2 | | J. Brannigan | 100.0 | 2026 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 3 | | B. Hunt | 100.0 | 2026 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 4 | | T. Cruz | 100.0 | 2026 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 5 | | R. Ritter | 100.0 | 2026 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 6 | | D. Romo | 100.0 | 2025 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 7 | | S. Ogasawara | 100.0 | 2025 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 8 | | T. Peters | 100.0 | 2025 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 9 | | D. Bañuelos | 100.0 | 2025 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 10 | | C. Stevens | 100.0 | 2025 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 11 |  | T. Rogers | 100.0 | 2025 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 12 | | T. Brooks | 100.0 | 2025 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 13 | | CJ Alexander | 100.0 | 2025 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 14 | | T. Cheng | 100.0 | 2025 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 15 | | A. Garcia | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 16 | | D. Waters | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 17 | | E. RÃos | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 18 | | D. Ellis | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 19 | | S. McGough | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 20 | | A. Shenton | 100.0 | 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 21 | | M. McCoy | 100.0 | 2023 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 22 | | T. Kohlwey | 100.0 | 2023 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 23 | | C. Okey | 100.0 | 2023 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 24 | | E. RÃos | 100.0 | 2023 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
| 25 | | C. Smith-Njigba | 100.0 | 2023 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | |
CHC
PIT
SDP
DET
COL
WSH
TBR
BAL
LAA
ATH
PHI
KCR
CIN
CWS
ARI
TORStatMuse has event-level data for strikeout percentage going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
More MLB News
Guardians acquire Blake Perkins and Craig Yoho from Brewers for Bo Naylor and Codi Heuer
This Date in Baseball - Rickey Henderson becomes 1st player to steal 100 bases in a season twice
Lewis hits tying homer in 7th and Keaschall provides go-ahead double as Twins beat Mariners 5-3
Jase Bowen hits 1st career home run and Padres toss combined 2-hitter in 7-0 win over Giants
Rafaela has 2-run homer to spark a 5-run 7th as Red Sox rally past Dodgers, 9-4
Dillon Dingler's grand slam helps the Tigers beat A's 13-1 in Max Clark's debut
More Cubs Stats
Team Batting Leaders 
HR
24
Crow-Armstrong
RBI
63
Crow-Armstrong
AVG
.283
Crow-Armstrong
Team Pitching Leaders 
W
8
Rea
K
119
Imanaga
ERA
1.85
Brown
Team Rankings
HR
134
10th
R
564
4th
SO
854
24th
ERA
4.13
15th
Brewers
Cardinals
NYY
LAD
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
65 | 45 | .591 | ||
57 | 53 | .518 | 8.0 | |
56 | 55 | .505 | 9.5 | |
55 | 56 | .495 | 10.5 | |
47 | 64 | .423 | 18.5 | |
| NL Central | W | L | PCT | GB |
68 | 41 | .624 | ||
62 | 48 | .564 | 6.5 | |
55 | 56 | .495 | 14.0 | |
54 | 56 | .491 | 14.5 | |
52 | 57 | .477 | 16.0 | |
| NL West | W | L | PCT | GB |
69 | 41 | .627 | ||
58 | 52 | .527 | 11.0 | |
56 | 54 | .509 | 13.0 | |
47 | 63 | .427 | 22.0 | |
43 | 67 | .391 | 26.0 |
Braves
Marlins
Mets
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
64 | 45 | .587 | ||
62 | 48 | .564 | 2.5 | |
58 | 51 | .532 | 6.0 | |
54 | 56 | .491 | 10.5 | |
51 | 59 | .464 | 13.5 | |
| AL Central | W | L | PCT | GB |
58 | 51 | .532 | ||
56 | 55 | .505 | 3.0 | |
56 | 55 | .505 | 3.0 | |
52 | 58 | .473 | 6.5 | |
46 | 65 | .414 | 13.0 | |
| AL West | W | L | PCT | GB |
56 | 55 | .505 | ||
55 | 55 | .500 | 0.5 | |
53 | 58 | .477 | 3.0 | |
45 | 65 | .409 | 10.5 | |
42 | 68 | .382 | 13.5 |
Red Sox
Twins
Guardians
Astros
Rangers
Mariners