Since 1980, Joe Mauer has the best on-base percentage by a catcher in a season, with an on-base percentage of .444 in 2009.
Interpreted as:
catchers single season highest obp with a minimum of 3.1 PA per team game since 1980| 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 |  | J. Mauer | .444 | 2009 | 138 | 523 | 94 | 191 | 30 | 1 | 28 | 96 | 76 | 2 | 63 | 4 | 1 | 606 | 307 | 59 | 0 | 5 | 14 | 13 | .365 | .587 | 1.031 | 127 | 54.8 | .438 | 170 | 53.2 | |
| 2 |  | M. Piazza | .431 | 1997 | 152 | 556 | 104 | 201 | 32 | 1 | 40 | 124 | 69 | 3 | 77 | 5 | 1 | 633 | 355 | 73 | 0 | 5 | 11 | 19 | .362 | .638 | 1.070 | 141 | 63.2 | .452 | 183 | 66.4 | |
| 3 | | J. Mauer | .429 | 2006 | 140 | 521 | 86 | 181 | 36 | 4 | 13 | 84 | 79 | 1 | 54 | 8 | 3 | 608 | 264 | 53 | 0 | 7 | 21 | 24 | .347 | .507 | .936 | 110 | 33.3 | .396 | 141 | 32.6 | |
| 4 | | J. Posada | .426 | 2007 | 144 | 506 | 91 | 171 | 42 | 1 | 20 | 90 | 74 | 6 | 98 | 2 | 0 | 589 | 275 | 63 | 0 | 3 | 7 | 18 | .338 | .543 | .970 | 116 | 42.8 | .418 | 157 | 41.8 | |
| 5 | | M. Piazza | .422 | 1996 | 148 | 547 | 87 | 184 | 16 | 0 | 36 | 105 | 81 | 1 | 93 | 0 | 3 | 631 | 308 | 52 | 0 | 2 | 21 | 21 | .336 | .563 | .985 | 125 | 43.6 | .416 | 165 | 51.5 | |
| 6 | | M. Tettleton | .419 | 1994 | 107 | 339 | 57 | 84 | 18 | 2 | 17 | 51 | 97 | 5 | 98 | 0 | 1 | 444 | 157 | 37 | 0 | 3 | 10 | 4 | .248 | .463 | .882 | 76 | 20 | .387 | 129 | 16.9 | |
| 7 | | J. Posada | .417 | 2000 | 151 | 505 | 92 | 145 | 35 | 1 | 28 | 86 | 107 | 8 | 151 | 2 | 2 | 624 | 266 | 64 | 0 | 4 | 10 | 11 | .287 | .527 | .943 | 117 | 34.9 | .405 | 140 | 33.8 | |
| 8 | | C. Hoiles | .416 | 1993 | 126 | 419 | 80 | 130 | 28 | 0 | 29 | 82 | 69 | 9 | 94 | 1 | 1 | 503 | 245 | 57 | 3 | 3 | 4 | 10 | .310 | .585 | 1.001 | 103 | 43.2 | .433 | 166 | 40.8 | |
| 9 | | J. Mauer | .416 | 2012 | 147 | 545 | 81 | 174 | 31 | 4 | 10 | 85 | 90 | 2 | 88 | 8 | 4 | 641 | 243 | 45 | 1 | 3 | 10 | 23 | .319 | .446 | .861 | 104 | 31.2 | .376 | 138 | 28.6 | |
| 10 | | J. Mauer | .413 | 2008 | 146 | 536 | 98 | 176 | 31 | 4 | 9 | 85 | 84 | 1 | 50 | 1 | 1 | 633 | 242 | 44 | 1 | 11 | 8 | 21 | .328 | .451 | .864 | 103 | 26.4 | .379 | 134 | 26.2 | |
| 11 | | J. Kendall | .412 | 2000 | 152 | 579 | 112 | 185 | 33 | 6 | 14 | 58 | 79 | 15 | 79 | 22 | 12 | 678 | 272 | 53 | 1 | 4 | 3 | 13 | .320 | .470 | .882 | 118 | 28.9 | .390 | 127 | 24.8 | |
| 12 | | J. Kendall | .411 | 1998 | 149 | 535 | 95 | 175 | 36 | 3 | 12 | 75 | 51 | 31 | 51 | 26 | 5 | 627 | 253 | 51 | 2 | 8 | 3 | 6 | .327 | .473 | .884 | 108 | 30.8 | .390 | 136 | 28.3 | |
| 13 |  | B. Posey | .408 | 2012 | 148 | 530 | 78 | 178 | 39 | 1 | 24 | 103 | 69 | 2 | 96 | 1 | 1 | 610 | 291 | 64 | 0 | 9 | 7 | 19 | .336 | .549 | .957 | 114 | 44.7 | .406 | 164 | 46.5 | |
| 14 | | M. Scioscia | .407 | 1985 | 141 | 429 | 47 | 127 | 26 | 3 | 7 | 53 | 77 | 5 | 21 | 3 | 3 | 525 | 180 | 36 | 11 | 3 | 9 | 10 | .296 | .420 | .826 | 81 | 21.3 | .369 | 140 | 23.7 | |
| 15 | | J. Posada | .405 | 2003 | 142 | 481 | 83 | 135 | 24 | 0 | 30 | 101 | 93 | 10 | 110 | 2 | 4 | 588 | 249 | 54 | 0 | 4 | 6 | 13 | .281 | .518 | .922 | 106 | 34 | .397 | 145 | 33.2 | |
| 16 | | J. Mauer | .404 | 2013 | 113 | 445 | 62 | 144 | 35 | 0 | 11 | 47 | 61 | 0 | 89 | 0 | 1 | 508 | 212 | 46 | 0 | 2 | 7 | 7 | .324 | .476 | .880 | 83 | 27.5 | .383 | 143 | 24.9 | |
| 17 | | J. Mauer | .402 | 2010 | 137 | 510 | 88 | 167 | 43 | 1 | 9 | 75 | 65 | 3 | 53 | 1 | 4 | 584 | 239 | 53 | 0 | 6 | 14 | 19 | .327 | .469 | .871 | 93 | 26.1 | .377 | 135 | 23.8 | |
| 18 | | J. Posada | .400 | 2004 | 137 | 449 | 72 | 122 | 31 | 0 | 21 | 81 | 88 | 9 | 92 | 1 | 3 | 547 | 216 | 52 | 0 | 1 | 5 | 24 | .272 | .481 | .881 | 93 | 24.7 | .384 | 134 | 24 | |
| 19 | | M. Piazza | .400 | 1995 | 112 | 434 | 82 | 150 | 17 | 0 | 32 | 93 | 39 | 1 | 80 | 1 | 0 | 475 | 263 | 49 | 0 | 1 | 10 | 10 | .346 | .606 | 1.006 | 97 | 37.3 | .427 | 168 | 40.6 | |
| 20 | | B. Posey | .400 | 2017 | 140 | 494 | 62 | 158 | 34 | 0 | 12 | 67 | 61 | 8 | 66 | 6 | 1 | 568 | 228 | 46 | 0 | 5 | 13 | 17 | .320 | .462 | .861 | 91 | 21.4 | .366 | 128 | 20.4 | |
| 21 | | J. Kendall | .399 | 2003 | 150 | 587 | 84 | 191 | 29 | 3 | 6 | 58 | 49 | 25 | 40 | 8 | 7 | 665 | 244 | 38 | 1 | 3 | 3 | 9 | .325 | .416 | .815 | 101 | 19.8 | .363 | 119 | 16 | |
| 22 | | J. Kendall | .399 | 2004 | 147 | 574 | 86 | 183 | 32 | 0 | 3 | 51 | 60 | 19 | 41 | 11 | 8 | 658 | 224 | 35 | 1 | 4 | 2 | 12 | .319 | .390 | .789 | 95 | 13.9 | .355 | 113 | 10.6 | |
| 23 |  | M. Piazza | .398 | 2000 | 136 | 482 | 90 | 156 | 26 | 0 | 38 | 113 | 58 | 3 | 69 | 4 | 2 | 545 | 296 | 64 | 0 | 2 | 10 | 15 | .324 | .614 | 1.012 | 110 | 38.9 | .423 | 153 | 39.1 | |
| 24 |  | S. Langeliers | .396 | 2026 | 42 | 173 | 32 | 58 | 10 | 0 | 12 | 27 | 17 | 1 | 39 | 0 | 0 | 192 | 104 | 22 | 0 | 1 | 1 | 4 | .335 | .601 | .997 | 40 | 17.2 | .431 | 174 | 16.5 | |
| 25 | | T. Hundley | .394 | 1997 | 132 | 417 | 78 | 114 | 21 | 2 | 30 | 86 | 83 | 3 | 116 | 2 | 3 | 508 | 229 | 53 | 0 | 5 | 16 | 10 | .273 | .549 | .943 | 90 | 27.1 | .396 | 143 | 27.7 | |
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| NL East | W | L | PCT | GB |
|---|---|---|---|---|
32 | 16 | .667 | ||
25 | 23 | .521 | 7.0 | |
23 | 25 | .479 | 9.0 | |
22 | 26 | .458 | 10.0 | |
21 | 26 | .447 | 10.5 | |
| NL Central | W | L | PCT | GB |
29 | 19 | .604 | ||
27 | 18 | .600 | 0.5 | |
27 | 19 | .587 | 1.0 | |
24 | 23 | .511 | 4.5 | |
24 | 24 | .500 | 5.0 | |
| NL West | W | L | PCT | GB |
29 | 18 | .617 | ||
29 | 19 | .604 | 0.5 | |
23 | 23 | .500 | 5.5 | |
20 | 28 | .417 | 9.5 | |
19 | 29 | .396 | 10.5 |
Braves
Phillies
Nationals
Marlins
Cubs
Brewers
Cardinals
Reds
Padres
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Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
31 | 15 | .674 | ||
29 | 19 | .604 | 3.0 | |
21 | 26 | .447 | 10.5 | |
21 | 27 | .438 | 11.0 | |
20 | 27 | .426 | 11.5 | |
| AL Central | W | L | PCT | GB |
27 | 22 | .551 | ||
24 | 23 | .511 | 2.0 | |
22 | 26 | .458 | 4.5 | |
20 | 28 | .417 | 6.5 | |
20 | 28 | .417 | 6.5 | |
| AL West | W | L | PCT | GB |
23 | 24 | .489 | ||
23 | 26 | .469 | 1.0 | |
22 | 25 | .468 | 1.0 | |
19 | 30 | .388 | 5.0 | |
17 | 31 | .354 | 6.5 |
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