Rance Mulliniks had the highest on-base percentage for the Blue Jays in a season in 1988, with an on-base percentage of .395.
| 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 |  | R. Mulliniks | .395 | 1988 | 119 | 337 | 49 | 101 | 21 | 1 | 12 | 48 | 56 | 0 | 57 | 1 | 0 | 399 | 160 | 34 | 2 | 4 | 3 | 10 | .300 | .475 | .870 | 66 | 22.8 | .388 | 143 | 19.7 | |
| 2 | | F. McGriff | .376 | 1988 | 154 | 536 | 100 | 151 | 35 | 4 | 34 | 82 | 79 | 4 | 149 | 6 | 1 | 623 | 296 | 73 | 0 | 4 | 3 | 15 | .282 | .552 | .928 | 113 | 44.9 | .407 | 156 | 40.1 | |
| 3 | | E. Whitt | .348 | 1988 | 127 | 398 | 63 | 100 | 11 | 2 | 16 | 70 | 61 | 1 | 38 | 4 | 2 | 468 | 163 | 29 | 2 | 6 | 4 | 9 | .251 | .410 | .757 | 61 | 10 | .340 | 112 | 6.3 | |
| 4 | | L. Moseby | .343 | 1988 | 128 | 472 | 77 | 113 | 17 | 7 | 10 | 42 | 70 | 6 | 93 | 31 | 8 | 552 | 174 | 34 | 1 | 3 | 6 | 8 | .239 | .369 | .712 | 65 | 4.7 | .323 | 101 | 0.4 | |
| 5 | | T. Fernandez | .335 | 1988 | 154 | 648 | 76 | 186 | 41 | 4 | 5 | 70 | 45 | 4 | 65 | 15 | 5 | 704 | 250 | 50 | 3 | 4 | 3 | 9 | .287 | .386 | .721 | 83 | 6.5 | .324 | 101 | 1 | |
| 6 | | M. Lee | .333 | 1988 | 116 | 381 | 38 | 111 | 16 | 3 | 2 | 38 | 26 | 0 | 64 | 3 | 3 | 415 | 139 | 21 | 4 | 4 | 1 | 13 | .291 | .365 | .698 | 46 | 0.9 | .315 | 95 | -2.3 | |
| 7 | | K. Gruber | .328 | 1988 | 158 | 569 | 75 | 158 | 33 | 5 | 16 | 81 | 38 | 7 | 92 | 23 | 5 | 623 | 249 | 54 | 5 | 4 | 1 | 20 | .278 | .438 | .766 | 82 | 14.2 | .342 | 113 | 9.3 | |
| 8 | | G. Bell | .304 | 1988 | 156 | 614 | 78 | 165 | 27 | 5 | 24 | 97 | 34 | 1 | 66 | 4 | 2 | 657 | 274 | 56 | 0 | 8 | 5 | 21 | .269 | .446 | .751 | 81 | 8.9 | .330 | 105 | 3.8 | |
| 9 | | J. Barfield | .302 | 1988 | 137 | 468 | 62 | 114 | 21 | 5 | 18 | 56 | 41 | 1 | 108 | 7 | 3 | 520 | 199 | 44 | 4 | 6 | 6 | 10 | .244 | .425 | .728 | 60 | 3.1 | .320 | 98 | -0.9 | |
| 10 | | N. Liriano | .297 | 1988 | 99 | 276 | 36 | 73 | 6 | 2 | 3 | 23 | 11 | 2 | 40 | 12 | 5 | 295 | 92 | 11 | 5 | 1 | 0 | 4 | .264 | .333 | .630 | 26 | -5.8 | .286 | 76 | -8.1 |
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More Blue Jays Stats
Team Batting Leaders 
HR
33
Okamoto
RBI
92
Okamoto
AVG
.278
Kirk
Team Pitching Leaders 
W
11
Cease
K
239
Cease
ERA
2.40
Cease
Team Rankings
HR
152
30th
R
648
30th
SO
1,410
10th
ERA
3.90
9th
Orioles
MLB 2026 Batting Leaders
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Reds
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Twins
Tigers
Royals
Rangers
Mariners
Athletics
Angels