Barry Bonds has the highest isolated power with 68+ at-bats in a season, with an isolated power of .536 in 2001.
Interpreted as:
highest iso by a player in a season, minimum 68 ab| NAME | ISO | AB | SEASON | TM | G | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | wRC | WRAA | wOBA | wRC+ | BRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Bonds | .536 | 476 | 2001 | 153 | 129 | 156 | 32 | 2 | 73 | 137 | 177 | 9 | 93 | 13 | 3 | 664 | 411 | 107 | 0 | 2 | 35 | 5 | .328 | .515 | .863 | 1.379 | 200 | 117.7 | .537 | 234 | 116.6 | |
| 2 |  | T. Williams | .495 | 91 | 1953 | 37 | 17 | 37 | 6 | 0 | 13 | 34 | 19 | 0 | 10 | 0 | 1 | 110 | 82 | 19 | 0 | 1 | .407 | .509 | .901 | 1.410 | 36 | 22.6 | .593 | 255 | 21.1 | |||
| 3 |  | B. Ruth | .472 | 458 | 1920 | 142 | 158 | 172 | 36 | 9 | 54 | 135 | 150 | 3 | 80 | 14 | 14 | 616 | 388 | 99 | 5 | .376 | .532 | .847 | 1.379 | 191 | 120.9 | .597 | 237 | 110.5 | ||||
| 4 | | B. Ruth | .469 | 540 | 1921 | 152 | 177 | 204 | 44 | 16 | 59 | 168 | 145 | 4 | 81 | 17 | 13 | 693 | 457 | 119 | 4 | .378 | .512 | .846 | 1.359 | 214 | 127.8 | .575 | 224 | 118.7 | ||||
| 5 |  | M. McGwire | .454 | 509 | 1998 | 155 | 130 | 152 | 21 | 0 | 70 | 147 | 162 | 6 | 155 | 1 | 0 | 681 | 383 | 91 | 0 | 4 | 28 | 8 | .299 | .470 | .752 | 1.222 | 176 | 91.7 | .492 | 205 | 90.7 | |
| 6 | | B. Bonds | .450 | 373 | 2004 | 147 | 129 | 135 | 27 | 3 | 45 | 101 | 232 | 9 | 41 | 6 | 1 | 617 | 303 | 75 | 0 | 3 | 120 | 5 | .362 | .609 | .812 | 1.422 | 185 | 108 | .537 | 233 | 105.7 | |
| 7 | | M. McGwire | .441 | 236 | 2000 | 89 | 60 | 72 | 8 | 0 | 32 | 73 | 76 | 7 | 78 | 1 | 0 | 321 | 176 | 40 | 0 | 2 | 12 | 5 | .305 | .483 | .746 | 1.229 | 85 | 42.8 | .494 | 195 | 41.7 | |
| 8 | | B. Bonds | .429 | 403 | 2002 | 143 | 117 | 149 | 31 | 2 | 46 | 110 | 198 | 9 | 47 | 9 | 2 | 612 | 322 | 79 | 0 | 2 | 68 | 4 | .370 | .582 | .799 | 1.381 | 183 | 110 | .544 | 244 | 109.9 | |
| 9 |  | M. Carpenter | .422 | 128 | 2022 | 47 | 28 | 39 | 9 | 0 | 15 | 37 | 19 | 5 | 35 | 0 | 0 | 154 | 93 | 24 | 1 | 1 | 1 | 2 | .305 | .412 | .727 | 1.138 | 37 | 19.8 | .472 | 218 | 20.4 | |
| 10 |  | M. McGwire | .418 | 423 | 1996 | 130 | 104 | 132 | 21 | 0 | 52 | 113 | 116 | 8 | 112 | 0 | 0 | 548 | 309 | 73 | 0 | 1 | 16 | 14 | .312 | .467 | .730 | 1.198 | 142 | 71.8 | .489 | 190 | 68.5 | |
| 11 | | M. McGwire | .418 | 521 | 1999 | 153 | 118 | 145 | 21 | 1 | 65 | 147 | 133 | 2 | 141 | 0 | 0 | 661 | 363 | 87 | 0 | 5 | 21 | 12 | .278 | .424 | .697 | 1.120 | 150 | 64.2 | .453 | 169 | 61.5 | |
| 12 | | B. Ruth | .417 | 540 | 1927 | 151 | 158 | 192 | 29 | 8 | 60 | 165 | 137 | 0 | 89 | 7 | 6 | 691 | 417 | 97 | 14 | .356 | .486 | .772 | 1.258 | 195 | 109.9 | .545 | 212 | 104.8 | ||||
| 13 | | M. McGwire | .410 | 317 | 1995 | 104 | 75 | 87 | 13 | 0 | 39 | 90 | 88 | 11 | 77 | 1 | 1 | 422 | 217 | 52 | 0 | 6 | 5 | 9 | .274 | .441 | .685 | 1.125 | 99 | 46.7 | .466 | 183 | 45.9 | |
| 14 |  | S. Sosa | .409 | 577 | 2001 | 160 | 146 | 189 | 34 | 5 | 64 | 160 | 116 | 6 | 153 | 0 | 2 | 711 | 425 | 103 | 0 | 12 | 37 | 6 | .328 | .437 | .737 | 1.174 | 171 | 82.7 | .465 | 186 | 79.8 | |
| 15 | | B. Bonds | .408 | 390 | 2003 | 130 | 111 | 133 | 22 | 1 | 45 | 90 | 148 | 10 | 58 | 7 | 0 | 550 | 292 | 68 | 0 | 2 | 61 | 7 | .341 | .529 | .749 | 1.278 | 148 | 80.5 | .503 | 212 | 79.4 | |
| 16 |  | M. Jacobs | .400 | 100 | 2005 | 30 | 19 | 31 | 7 | 0 | 11 | 23 | 10 | 1 | 22 | 0 | 0 | 112 | 71 | 18 | 0 | 1 | 0 | 5 | .310 | .375 | .710 | 1.085 | 25 | 11.4 | .449 | 178 | 11 | |
| 17 | | E. RÃos | .395 | 76 | 2020 | 32 | 13 | 19 | 6 | 0 | 8 | 17 | 4 | 2 | 18 | 0 | 0 | 83 | 49 | 14 | 0 | 1 | 0 | 2 | .250 | .301 | .645 | .946 | 15 | 4.5 | .385 | 143 | 4.6 | |
| 18 | | M. McGwire | .393 | 84 | 1993 | 27 | 16 | 28 | 6 | 0 | 9 | 24 | 21 | 1 | 19 | 0 | 1 | 107 | 61 | 15 | 0 | 1 | 5 | 0 | .333 | .467 | .726 | 1.193 | 27 | 14.3 | .492 | 211 | 14.6 | |
| 19 |  | L. Gehrig | .392 | 584 | 1927 | 155 | 149 | 218 | 52 | 18 | 47 | 173 | 109 | 3 | 84 | 10 | 8 | 717 | 447 | 117 | 21 | .373 | .474 | .765 | 1.240 | 199 | 110.9 | .540 | 209 | 105.6 | ||||
| 20 |  | M. Olson | .392 | 189 | 2017 | 59 | 33 | 49 | 2 | 0 | 24 | 45 | 22 | 5 | 60 | 0 | 0 | 216 | 123 | 26 | 0 | 0 | 1 | 6 | .259 | .352 | .651 | 1.003 | 43 | 16.4 | .411 | 163 | 16.8 | |
| 21 |  | J.D. Martinez | .387 | 432 | 2017 | TOT | 119 | 85 | 131 | 26 | 3 | 45 | 104 | 53 | 0 | 128 | 4 | 0 | 489 | 298 | 74 | 0 | 4 | 8 | 23 | .303 | .376 | .690 | 1.066 | 105 | 45.1 | .430 | 167 | 41.2 |
| 22 | | B. Ruth | .386 | 536 | 1928 | 154 | 163 | 173 | 29 | 8 | 54 | 146 | 137 | 3 | 87 | 4 | 5 | 684 | 380 | 91 | 8 | .323 | .463 | .709 | 1.172 | 174 | 90.6 | .510 | 201 | 89.3 | ||||
| 23 | | J. Foxx | .385 | 585 | 1932 | 154 | 151 | 213 | 33 | 9 | 58 | 169 | 116 | 0 | 96 | 3 | 7 | 701 | 438 | 100 | 0 | .364 | .469 | .749 | 1.218 | 193 | 105.6 | .522 | 198 | 95.8 | ||||
| 24 |  | J. Bagwell | .383 | 400 | 1994 | 110 | 104 | 147 | 32 | 2 | 39 | 116 | 65 | 4 | 65 | 15 | 4 | 479 | 300 | 73 | 0 | 10 | 14 | 12 | .368 | .451 | .750 | 1.201 | 123 | 62.6 | .488 | 206 | 65.2 | |
| 25 | | B. Bonds | .381 | 480 | 2000 | 143 | 129 | 147 | 28 | 4 | 49 | 106 | 117 | 3 | 77 | 11 | 3 | 607 | 330 | 81 | 0 | 7 | 22 | 6 | .306 | .440 | .688 | 1.127 | 141 | 61 | .456 | 174 | 61.2 | |
BOS
STL
OAK
NYM
PHA
HOUMore Giants Stats
Team Batting Leaders 
HR
30
Adames
RBI
87
Adames
AVG
.266
Lee
Team Pitching Leaders 
W
15
Webb
K
224
Webb
ERA
3.22
Webb
Team Rankings
HR
173
19th
R
705
17th
SO
1,358
17th
ERA
3.82
10th
2025 Division Standings
| TEAM | W | L | PCT | GB |
|---|---|---|---|---|
93 | 69 | .574 | ||
90 | 72 | .556 | 3.0 | |
 Giants | 81 | 81 | .500 | 12.0 |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Diamondbacks
Rockies
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Marlins
Braves
Nationals
Pirates| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Rays
Orioles
Royals
Twins
White Sox
Astros
Rangers
Angels
