Regular season · Batting
| 2023 | KC | 43 | 105 | 10 | 14 | 5 | 0 | 1 | 6 | 5 | 29 | 0 | .133 | .188 | .210 |
| 2022 | TOR | 40 | 73 | 9 | 13 | 4 | 0 | 1 | 9 | 7 | 19 | 0 | .178 | .250 | .274 |
| 2022 | BOS | 92 | 271 | 21 | 57 | 19 | 1 | 3 | 29 | 17 | 58 | 2 | .210 | .257 | .321 |
| 2021 | MIL | 134 | 387 | 39 | 63 | 14 | 3 | 6 | 29 | 28 | 132 | 7 | .163 | .236 | .261 |
| 2020 | BOS | 55 | 191 | 32 | 54 | 11 | 0 | 7 | 22 | 23 | 48 | 5 | .283 | .364 | .450 |
| 2019 | BOS | 147 | 494 | 69 | 111 | 28 | 3 | 21 | 62 | 56 | 155 | 8 | .225 | .317 | .421 |
| 2018 | BOS | 144 | 474 | 76 | 111 | 33 | 4 | 13 | 59 | 46 | 137 | 17 | .234 | .314 | .403 |
| 2017 | BOS | 133 | 482 | 58 | 118 | 19 | 3 | 17 | 63 | 48 | 124 | 8 | .245 | .323 | .402 |
| 2016 | BOS | 156 | 558 | 94 | 149 | 30 | 7 | 26 | 87 | 63 | 143 | 9 | .267 | .349 | .486 |
| 2015 | BOS | 74 | 221 | 43 | 55 | 17 | 4 | 10 | 43 | 27 | 69 | 3 | .249 | .335 | .498 |
| 2014 | BOS | 127 | 384 | 45 | 76 | 19 | 2 | 1 | 30 | 31 | 121 | 8 | .198 | .265 | .266 |
| 2013 | BOS | 37 | 95 | 18 | 18 | 5 | 0 | 3 | 10 | 10 | 31 | 2 | .189 | .280 | .337 |
| Career | TOTAL | 1182 | 3735 | 514 | 839 | 204 | 27 | 109 | 449 | 361 | 1066 | 69 | .225 | .303 | .381 |
Regular season · Pitching
| Year | Team | G | W | L | SV | IP | H | ER | BB | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | BOS | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 3 | 1 | 9.00 | 4.00 |
| Career | TOTAL | 1 | 0 | 0 | 0 | 1.0 | 1 | 1 | 3 | 1 | 9.00 | 4.00 |
Playoffs · Batting
| 2022 | TOR | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 |
| 2018 | BOS | 14 | 40 | 6 | 8 | 2 | 0 | 3 | 10 | 9 | 9 | 1 | .200 | .360 | .475 |
| 2017 | BOS | 4 | 15 | 1 | 3 | 0 | 0 | 1 | 5 | 0 | 6 | 0 | .200 | .200 | .400 |
| 2016 | BOS | 3 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | .100 | .182 | .100 |
| Career | TOTAL | 22 | 66 | 7 | 12 | 2 | 0 | 4 | 15 | 9 | 23 | 1 | .182 | .299 | .394 |