48 players are tied for the best on-base percentage against left-handed pitchers in a season, with an on-base percentage of 1.000. The first three are Miles Mastrobuoni, Will Brennan and Luke Williams this season.
Interpreted as:
obp leaders vs lhp this regular season| NAME | OBP | SEASON | TM | G | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | AVG | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Mastrobuoni | 1.000 | 2026 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 2 | | W. Brennan | 1.000 | 2026 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 3 | | L. Williams | 1.000 | 2026 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 4 | | P. Halpin | 1.000 | 2025 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 5 | | K. Corona | 1.000 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 6 | | T. Lipscomb | 1.000 | 2025 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 7 | | N. Maton | 1.000 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 8 | | J. Devers | 1.000 | 2024 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 9 | | T. Trammell | 1.000 | 2024 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 10 | | A. Toro | 1.000 | 2023 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 11 | | J. Lamb | 1.000 | 2023 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 12 |  | O. Lopez | 1.000 | 2022 | 2 | 3 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 13 | | C. Thomas | 1.000 | 2022 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 14 | | M. Feliciano | 1.000 | 2022 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 15 | | C. Tromp | 1.000 | 2022 | 1 | 3 | 3 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 5 | 2 | 0 | 0 | 0 | 1.000 | 1.667 | 2.667 | |
| 16 | | E. Phillips | 1.000 | 2022 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 17 | | G. Greiner | 1.000 | 2022 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 18 | | J. Krizan | 1.000 | 2022 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 19 | | D. Hudson | 1.000 | 2021 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 20 | | J. Quintana | 1.000 | 2021 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| 21 | | A. Sánchez | 1.000 | 2021 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 1.000 | 2.000 | 3.000 | |
| 22 | | A. Heaney | 1.000 | 2021 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 23 | | A. Voth | 1.000 | 2021 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 24 | | T. Hunter | 1.000 | 2021 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | |
| 25 | | S. Reid-Foley | 1.000 | 2021 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||||
SEA
SFG
ATL
CLE
HOU
WSH
CWS
MIA
NYY
MIL
LAA
TOR
OAK
LAD
ARI
STL
NYMStatMuse has event-level data for on-base percentage going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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Team Batting Leaders 
HR
18
Canzone
RBI
51
Young
AVG
.285
Arozarena
Team Pitching Leaders 
W
8
Woo
K
139
Gilbert
ERA
3.08
Miller
Team Rankings
HR
134
15th
R
458
29th
SO
991
11th
ERA
3.82
9th
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TBR
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
70 | 45 | .609 | ||
62 | 54 | .534 | 8.5 | |
58 | 58 | .500 | 12.5 | |
56 | 61 | .479 | 15.0 | |
50 | 66 | .431 | 20.5 | |
| NL Central | W | L | PCT | GB |
72 | 43 | .626 | ||
67 | 49 | .578 | 5.5 | |
57 | 58 | .496 | 15.0 | |
56 | 58 | .491 | 15.5 | |
57 | 60 | .487 | 16.0 | |
| NL West | W | L | PCT | GB |
69 | 46 | .600 | ||
61 | 55 | .526 | 8.5 | |
60 | 56 | .517 | 9.5 | |
48 | 67 | .417 | 21.0 | |
45 | 70 | .391 | 24.0 |
Phillies
Cubs
Reds
Pirates
Diamondbacks
Padres
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
68 | 46 | .596 | ||
64 | 51 | .557 | 4.5 | |
63 | 51 | .553 | 5.0 | |
56 | 59 | .487 | 12.5 | |
54 | 62 | .466 | 15.0 | |
| AL Central | W | L | PCT | GB |
59 | 55 | .518 | ||
57 | 59 | .491 | 3.0 | |
57 | 59 | .491 | 3.0 | |
56 | 59 | .487 | 3.5 | |
48 | 68 | .414 | 12.0 | |
| AL West | W | L | PCT | GB |
59 | 57 | .509 | ||
57 | 58 | .496 | 1.5 | |
56 | 60 | .483 | 3.0 | |
45 | 70 | .391 | 13.5 | |
44 | 71 | .383 | 14.5 |
Red Sox
Orioles
Twins
Tigers
Royals