Tony Mullane has the best on-base percentage by a pitcher in a season, with an on-base percentage of .339 in 1884.
Interpreted as:
highest single season obp with a minimum of 3.1 PA per team game by a pitcher ever| NAME | OBP | SEASON | TM | G | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | SLG | OPS | wRC | WRAA | wOBA | wRC+ | BRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | T. Mullane | .339 | 1884 | 95 | 352 | 49 | 97 | 19 | 3 | 3 | 33 | 1 | 386 | 131 | 25 | .276 | .372 | .712 | 72 | 15.3 | .330 | 122 | 12.7 |
TOLMLB 2026 Batting Leaders
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
3 | 0 | 1.000 | ||
2 | 1 | .667 | 1.0 | |
2 | 1 | .667 | 1.0 | |
2 | 1 | .667 | 1.0 | |
1 | 2 | .333 | 2.0 | |
| NL Central | W | L | PCT | GB |
3 | 0 | 1.000 | ||
2 | 1 | .667 | 1.0 | |
2 | 1 | .667 | 1.0 | |
1 | 2 | .333 | 2.0 | |
1 | 2 | .333 | 2.0 | |
| NL West | W | L | PCT | GB |
3 | 0 | 1.000 | ||
1 | 2 | .333 | 2.0 | |
0 | 3 | .000 | 3.0 | |
0 | 3 | .000 | 3.0 | |
0 | 3 | .000 | 3.0 |
Marlins
Braves
Mets
Nationals
Phillies
Brewers
Reds
Cardinals
Cubs
Pirates
Dodgers
Padres
Diamondbacks
Rockies
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
3 | 0 | 1.000 | ||
3 | 0 | 1.000 | ||
2 | 1 | .667 | 1.0 | |
1 | 2 | .333 | 2.0 | |
1 | 2 | .333 | 2.0 | |
| AL Central | W | L | PCT | GB |
2 | 1 | .667 | ||
2 | 1 | .667 | ||
1 | 2 | .333 | 1.0 | |
1 | 2 | .333 | 1.0 | |
0 | 3 | .000 | 2.0 | |
| AL West | W | L | PCT | GB |
2 | 1 | .667 | ||
2 | 2 | .500 | 0.5 | |
2 | 2 | .500 | 0.5 | |
1 | 2 | .333 | 1.0 | |
0 | 3 | .000 | 2.0 |
Yankees
Blue Jays
Orioles
Red Sox
Rays
Guardians
Tigers
Royals
Twins
White Sox
Rangers
Astros
Angels
Mariners
Athletics
