Since 2000, Barry Bonds has the highest on-base percentage with 20+ games played in a month, with an on-base percentage of .696 in April 2004.
Interpreted as:
highest obp by a player in a month, minimum 20 games since 2000| NAME | OBP | G | MONTH | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Bonds | .696 | 23 | April 2004 | 53 | 21 | 25 | 5 | 0 | 10 | 22 | 39 | 0 | 6 | 2 | 0 | 92 | 60 | 15 | 0 | 0 | 18 | 2 | .472 | 1.132 | 1.828 |
| 2 | | B. Bonds | .621 | 27 | August 2002 | 76 | 24 | 34 | 6 | 0 | 11 | 25 | 37 | 1 | 7 | 1 | 1 | 116 | 73 | 17 | 0 | 2 | 11 | 1 | .447 | .961 | 1.581 |
| 3 | | B. Bonds | .615 | 27 | August 2004 | 70 | 27 | 29 | 6 | 1 | 11 | 27 | 38 | 0 | 7 | 2 | 1 | 109 | 70 | 18 | 0 | 1 | 15 | 0 | .414 | 1.000 | 1.615 |
| 4 | | B. Bonds | .614 | 25 | September 2002 | 69 | 20 | 25 | 4 | 0 | 6 | 22 | 43 | 2 | 7 | 3 | 0 | 114 | 47 | 10 | 0 | 0 | 15 | 1 | .362 | .681 | 1.295 |
| 5 | | B. Bonds | .612 | 27 | June 2004 | 67 | 23 | 22 | 4 | 0 | 6 | 14 | 46 | 3 | 6 | 0 | 0 | 116 | 44 | 10 | 0 | 0 | 23 | 0 | .328 | .657 | 1.269 |
| 6 | | B. Bonds | .611 | 25 | September 2004 | 63 | 22 | 22 | 4 | 2 | 7 | 13 | 40 | 4 | 12 | 0 | 0 | 108 | 51 | 13 | 0 | 1 | 23 | 1 | .349 | .810 | 1.421 |
| 7 | | B. Bonds | .604 | 26 | June 2002 | 70 | 19 | 26 | 4 | 1 | 7 | 17 | 40 | 1 | 8 | 1 | 0 | 111 | 53 | 12 | 0 | 0 | 17 | 1 | .371 | .757 | 1.361 |
| 8 |  | J. Giambi | .604 | 25 | June 2000 | 80 | 24 | 36 | 11 | 0 | 5 | 23 | 30 | 1 | 14 | 1 | 0 | 111 | 62 | 16 | 0 | 0 | 2 | 2 | .450 | .775 | 1.379 |
| 9 | | B. Bonds | .600 | 24 | April 2002 | 64 | 22 | 24 | 5 | 0 | 8 | 17 | 32 | 4 | 5 | 1 | 0 | 100 | 53 | 13 | 0 | 0 | 12 | 0 | .375 | .828 | 1.428 |
| 10 | | T. Helton | .588 | 23 | May 2000 | 82 | 32 | 42 | 7 | 0 | 11 | 26 | 18 | 0 | 9 | 0 | 0 | 102 | 82 | 18 | 0 | 2 | 5 | 2 | .512 | 1.000 | 1.588 |
| 11 | | B. Bonds | .581 | 23 | July 2003 | 65 | 25 | 27 | 5 | 0 | 11 | 21 | 26 | 1 | 10 | 0 | 0 | 93 | 65 | 16 | 0 | 1 | 8 | 0 | .415 | 1.000 | 1.581 |
| 12 | | J. Phelps | .579 | 24 | August 2007 | 31 | 9 | 16 | 3 | 1 | 4 | 12 | 6 | 0 | 4 | 0 | 0 | 38 | 33 | 8 | 0 | 1 | 0 | 0 | .516 | 1.065 | 1.643 |
| 13 | | L. Nix | .577 | 21 | July 2010 | 22 | 2 | 11 | 5 | 0 | 0 | 2 | 4 | 0 | 5 | 0 | 0 | 26 | 16 | 5 | 0 | 0 | 3 | 0 | .500 | .727 | 1.304 |
| 14 | | B. Bonds | .571 | 24 | July 2004 | 69 | 17 | 25 | 6 | 0 | 7 | 18 | 33 | 2 | 6 | 1 | 0 | 105 | 52 | 13 | 0 | 1 | 21 | 1 | .362 | .754 | 1.325 |
| 15 |  | A. Judge | .565 | 25 | September 2022 | 84 | 26 | 35 | 8 | 0 | 10 | 17 | 30 | 0 | 26 | 1 | 1 | 115 | 73 | 18 | 0 | 1 | 8 | 0 | .417 | .869 | 1.434 |
| 16 | | B. Bonds | .565 | 21 | September 2001 | 63 | 18 | 23 | 4 | 0 | 12 | 20 | 28 | 1 | 10 | 2 | 1 | 92 | 63 | 16 | 0 | 0 | 4 | 1 | .365 | 1.000 | 1.565 |
| 17 |  | J. Soto | .565 | 28 | September 2021 | 94 | 22 | 38 | 4 | 1 | 7 | 23 | 35 | 1 | 9 | 2 | 1 | 131 | 65 | 12 | 0 | 1 | 8 | 2 | .404 | .691 | 1.256 |
| 18 | | P. Burrell | .564 | 24 | July 2007 | 69 | 17 | 30 | 5 | 0 | 6 | 22 | 21 | 2 | 15 | 0 | 0 | 94 | 53 | 11 | 0 | 2 | 0 | 2 | .435 | .768 | 1.332 |
| 19 | | D. Freese | .562 | 22 | July 2012 | 72 | 15 | 33 | 6 | 0 | 2 | 11 | 15 | 2 | 11 | 1 | 0 | 89 | 45 | 8 | 0 | 0 | 1 | 1 | .458 | .625 | 1.187 |
| 20 | | R. Howard | .561 | 28 | September 2006 | 93 | 21 | 36 | 8 | 0 | 9 | 20 | 35 | 3 | 30 | 0 | 0 | 132 | 71 | 17 | 0 | 1 | 16 | 0 | .387 | .763 | 1.324 |
| 21 | | B. Bonds | .558 | 25 | June 2007 | 66 | 11 | 24 | 5 | 0 | 4 | 13 | 28 | 1 | 13 | 3 | 0 | 95 | 41 | 9 | 0 | 0 | 9 | 2 | .364 | .621 | 1.179 |
| 22 | | A. Ethier | .557 | 22 | September 2008 | 78 | 18 | 36 | 8 | 2 | 2 | 18 | 18 | 0 | 10 | 1 | 1 | 97 | 54 | 12 | 0 | 1 | 0 | 1 | .462 | .692 | 1.249 |
| 23 | | J. Giambi | .554 | 22 | April 2006 | 61 | 17 | 21 | 4 | 0 | 9 | 27 | 26 | 4 | 12 | 0 | 0 | 92 | 52 | 13 | 0 | 1 | 0 | 1 | .344 | .852 | 1.407 |
| 24 | | J. Giambi | .554 | 27 | June 2003 | 83 | 27 | 31 | 4 | 0 | 11 | 29 | 33 | 3 | 20 | 0 | 0 | 121 | 68 | 15 | 0 | 2 | 2 | 0 | .373 | .819 | 1.373 |
| 25 | | J. Rogers | .553 | 21 | September 2015 | 41 | 10 | 20 | 1 | 1 | 2 | 9 | 6 | 0 | 8 | 0 | 0 | 47 | 29 | 4 | 0 | 0 | 0 | 0 | .488 | .707 | 1.261 |
StatMuse has game-level data for games and on-base percentage going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.
More MLB News
Ohtani seeks to sync up with struggling catcher Rushing as the Dodgers sweep despite a rough start
Swanson's epic doubleheader gives him best 4-game series in Cubs history -- with game left
Devers, Bericoto homer in ninth inning, Giants rally past A's 2-1
France homers, Sears wins season debut as Padres beat Braves 5-2 for 3-game sweep
Groover, Marte hit back-to-back HRs to help Diamondbacks beat Cardinals 9-4
Danby Swanson caps monster doubleheader as Cubs sweep Mets
More Giants Stats
Team Batting Leaders 
HR
16
Schmitt
RBI
42
Chapman
AVG
.333
Lee
Team Pitching Leaders 
W
6
Ray
K
89
Roupp
ERA
3.35
Webb
Team Rankings
HR
84
20th
R
322
26th
SO
622
26th
ERA
4.36
21st
2026 Division Standings
| TEAM | W | L | PCT | GB |
|---|---|---|---|---|
52 | 29 | .642 | ||
42 | 37 | .532 | 9.0 | |
41 | 39 | .513 | 10.5 | |
 Giants | 33 | 46 | .418 | 18.0 |
32 | 49 | .395 | 20.0 |
Dodgers
Padres
Diamondbacks
Rockies
ATH
ATL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
48 | 31 | .608 | ||
44 | 36 | .550 | 4.5 | |
42 | 39 | .519 | 7.0 | |
41 | 40 | .506 | 8.0 | |
34 | 46 | .425 | 14.5 | |
| NL Central | W | L | PCT | GB |
49 | 29 | .628 | ||
42 | 36 | .538 | 7.0 | |
43 | 37 | .538 | 7.0 | |
40 | 40 | .500 | 10.0 | |
37 | 42 | .468 | 12.5 | |
| NL West | W | L | PCT | GB |
52 | 29 | .642 | ||
42 | 37 | .532 | 9.0 | |
41 | 39 | .513 | 10.5 | |
33 | 46 | .418 | 18.0 | |
32 | 49 | .395 | 20.0 |
Phillies
Marlins
Nationals
Mets
Brewers
Cardinals
Cubs
Pirates
Reds| AL East | W | L | PCT | GB |
|---|---|---|---|---|
48 | 31 | .608 | ||
44 | 33 | .571 | 3.0 | |
39 | 41 | .488 | 9.5 | |
38 | 44 | .463 | 11.5 | |
32 | 46 | .410 | 15.5 | |
| AL Central | W | L | PCT | GB |
41 | 38 | .519 | ||
42 | 39 | .519 | ||
38 | 44 | .463 | 4.5 | |
34 | 46 | .425 | 7.5 | |
34 | 47 | .420 | 8.0 | |
| AL West | W | L | PCT | GB |
41 | 40 | .506 | ||
39 | 43 | .476 | 2.5 | |
38 | 42 | .475 | 2.5 | |
38 | 42 | .475 | 2.5 | |
34 | 48 | .415 | 7.5 |
Yankees
Rays
Blue Jays
Orioles
Red Sox
White Sox
Guardians
Twins
Tigers
Royals
Mariners
Astros
Rangers
Angels