Willson Contreras has an isolated power of .289 for the Red Sox against left-handed pitchers this season.
| NAME | ISO | SEASON | TM | G | AB | H | 2B | 3B | HR | RBI | BB | HBP | SO | PA | TB | XBH | SH | SF | IBB | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | W. Contreras | .289 | 2026 | 48 | 83 | 24 | 4 | 1 | 6 | 18 | 13 | 3 | 16 | 99 | 48 | 11 | 0 | 0 | 1 | .289 | .404 | .578 | .982 | |
| 2 |  | I. Kiner-Falefa | .081 | 2026 | 25 | 37 | 6 | 0 | 0 | 1 | 3 | 4 | 0 | 8 | 41 | 9 | 1 | 0 | 0 | 0 | .162 | .244 | .243 | .487 | |
| 3 | | A. Monasterio | .309 | 2026 | 39 | 68 | 18 | 7 | 1 | 4 | 10 | 8 | 0 | 17 | 76 | 39 | 12 | 0 | 0 | 0 | .265 | .342 | .574 | .916 | |
| 4 |  | T. Story | .068 | 2026 | 26 | 44 | 10 | 3 | 0 | 0 | 8 | 2 | 1 | 16 | 48 | 13 | 3 | 0 | 1 | 0 | .227 | .271 | .295 | .566 | |
| 5 | | C. Wong | .077 | 2026 | 21 | 39 | 11 | 0 | 0 | 1 | 6 | 4 | 1 | 7 | 46 | 14 | 1 | 2 | 0 | 0 | .282 | .364 | .359 | .723 | |
| 6 | | A. Seigler | .200 | 2026 | 12 | 25 | 6 | 2 | 0 | 1 | 4 | 3 | 0 | 2 | 30 | 11 | 3 | 1 | 1 | 0 | .240 | .310 | .440 | .750 | |
| 7 |  | J. Duran | .081 | 2026 | 52 | 86 | 18 | 4 | 0 | 1 | 9 | 10 | 1 | 26 | 99 | 25 | 5 | 1 | 1 | 0 | .209 | .296 | .291 | .587 | |
| 8 | | R. Gonzalez | .261 | 2026 | 10 | 23 | 6 | 1 | 1 | 1 | 5 | 3 | 1 | 9 | 27 | 12 | 3 | 0 | 0 | 0 | .261 | .370 | .522 | .892 | |
| 9 | | M. Gasper | .000 | 2026 | 12 | 17 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 18 | 2 | 0 | 1 | 0 | 0 | .118 | .118 | .118 | .235 | |
| 10 | | N. Sogard | .000 | 2026 | 8 | 11 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 12 | 2 | 0 | 0 | 0 | 0 | .182 | .250 | .182 | .432 | |
| 11 | | M. Mayer | .471 | 2026 | 16 | 17 | 8 | 2 | 0 | 2 | 7 | 0 | 0 | 2 | 18 | 16 | 4 | 0 | 1 | 0 | .471 | .444 | .941 | 1.386 | |
| 12 | | B. Harris | .000 | 2026 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .500 | .000 | .500 | |
| 13 | | C. Durbin | .162 | 2026 | 43 | 74 | 16 | 3 | 0 | 3 | 14 | 5 | 3 | 9 | 86 | 28 | 6 | 3 | 1 | 0 | .216 | .289 | .378 | .668 | |
| 14 | | N. Eaton | .056 | 2026 | 10 | 18 | 2 | 1 | 0 | 0 | 2 | 3 | 2 | 8 | 23 | 3 | 1 | 0 | 0 | 0 | .111 | .304 | .167 | .471 | |
| 15 |  | C. Rafaela | .240 | 2026 | 49 | 96 | 28 | 8 | 3 | 3 | 18 | 6 | 2 | 24 | 104 | 51 | 14 | 0 | 0 | 0 | .292 | .346 | .531 | .877 | |
| 16 |  | W. Abreu | .182 | 2026 | 60 | 110 | 38 | 9 | 1 | 3 | 16 | 14 | 1 | 18 | 127 | 58 | 13 | 1 | 1 | 0 | .345 | .421 | .527 | .948 | |
| 17 |  | R. Anthony | .029 | 2026 | 23 | 35 | 10 | 1 | 0 | 0 | 1 | 3 | 0 | 8 | 38 | 11 | 1 | 0 | 0 | 0 | .286 | .342 | .314 | .656 | |
| 18 |  | M. Yoshida | .143 | 2026 | 17 | 21 | 6 | 3 | 0 | 0 | 6 | 3 | 0 | 4 | 24 | 9 | 3 | 0 | 0 | 0 | .286 | .375 | .429 | .804 | |
| 19 | | T. Cheng | .000 | 2026 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .200 | .200 | .200 | .400 | |
| 20 | | C. Narváez | .094 | 2026 | 22 | 32 | 9 | 3 | 0 | 0 | 1 | 2 | 0 | 9 | 34 | 12 | 3 | 0 | 0 | 0 | .281 | .324 | .375 | .699 |
BOSStatMuse has event-level data for isolated power going back to the 1974 season.
Some of the information used here was obtained free of charge from Retrosheet.
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More Red Sox Stats
Team Batting Leaders 
HR
20
Contreras
RBI
61
Contreras
AVG
.285
Contreras
Team Pitching Leaders 
W
11
Gray
K
97
Suarez
ERA
2.54
Gray
Team Rankings
HR
85
30th
R
385
28th
SO
802
17th
ERA
3.59
4th
Rays
Yankees
Orioles
Blue Jays
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
55 | 40 | .579 | ||
54 | 43 | .557 | 2.0 | |
52 | 45 | .536 | 4.0 | |
48 | 49 | .495 | 8.0 | |
40 | 57 | .412 | 16.0 | |
| NL Central | W | L | PCT | GB |
59 | 37 | .615 | ||
54 | 42 | .563 | 5.0 | |
50 | 45 | .526 | 8.5 | |
50 | 47 | .515 | 9.5 | |
43 | 52 | .453 | 15.5 | |
| NL West | W | L | PCT | GB |
61 | 36 | .629 | ||
49 | 47 | .510 | 11.5 | |
48 | 48 | .500 | 12.5 | |
41 | 55 | .427 | 19.5 | |
39 | 59 | .398 | 22.5 |
Braves
Phillies
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Pirates
Reds
Dodgers
Diamondbacks
Padres
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
56 | 38 | .596 | ||
54 | 42 | .563 | 3.0 | |
46 | 48 | .489 | 10.0 | |
46 | 51 | .474 | 11.5 | |
45 | 51 | .469 | 12.0 | |
| AL Central | W | L | PCT | GB |
50 | 45 | .526 | ||
51 | 46 | .526 | ||
48 | 49 | .495 | 3.0 | |
44 | 52 | .458 | 6.5 | |
38 | 59 | .392 | 13.0 | |
| AL West | W | L | PCT | GB |
49 | 47 | .510 | ||
48 | 49 | .495 | 1.5 | |
47 | 51 | .480 | 3.0 | |
41 | 55 | .427 | 8.0 | |
38 | 59 | .392 | 11.5 |
White Sox
Guardians
Twins
Tigers
Royals
Rangers
Mariners
Astros
Athletics
Angels