Boston Red Sox Almanac
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Owner: Keith Jackson (2010-present); James Scott (2006-2009)
Season leaders: Batting Pitching Fielding
Career leaders: Batting Pitching Fielding
| Franchise History |
 | W | L | Pct | | Pl | GB | | RF | RA | Diff | | Pythag | Pct | +/- | | Owner | Note |
| 2006 | 53 | 109 | .327 |   | 5th | 46 |   | 591 | 885 | -294 |   | 50-112 | .308 | 3 |   | Scott |   |
| 2007 | 96 | 66 | .593 |   | 1st | -- |   | 902 | 706 | 196 |   | 100-62 | .620 | -4 |   | Scott | Playoffs |
| 2008 | 85 | 77 | .525 |   | 2nd | 6 |   | 872 | 767 | 105 |   | 91-71 | .564 | -6 |   | Scott |   |
| 2009 | 98 | 64 | .605 |   | 1st | -- |   | 864 | 674 | 190 |   | 101-61 | .622 | -3 |   | Scott/vacant | Playoffs |
| 2010 | 92 | 70 | .568 |   | 3rd | 12 |   | 682 | 650 | 32 |   | 85-77 | .524 | 7 |   | Jackson |   |
| 2011 | 87 | 75 | .537 |   | 2nd | 20 |   | 710 | 695 | 15 |   | 83-79 | .511 | 4 |   | Jackson |   |
| 2012 | 98 | 64 | .605 |   | 2nd | 3 |   | 838 | 669 | 169 |   | 99-63 | .611 | -1 |   | Jackson | Playoffs |
| 2013 | 90 | 72 | .556 |   | 1st | -- |   | 833 | 696 | 137 |   | 95-67 | .589 | -5 |   | Jackson | Playoffs |
| 2014 | 89 | 74 | .546 |   | 2nd | 1 |   | 704 | 652 | 52 |   | 88-75 | .538 | 1 |   | Jackson | Playoffs |
| 2015 | 61 | 101 | .377 |   | 5th | 41 |   | 544 | 768 | -224 |   | 54-108 | .334 | 7 |   | Jackson |   |
| 2016 | 95 | 67 | .586 |   | 2nd | 9 |   | 742 | 635 | 107 |   | 94-68 | .577 | 1 |   | Jackson | Playoffs |
| 2017 | 71 | 91 | .438 |   | 2nd | 39 |   | 769 | 881 | -112 |   | 70-92 | .432 | 1 |   | Jackson |   |
| 2018 | 54 | 108 | .333 |   | 4th | 50 |   | 580 | 867 | -287 |   | 50-112 | .309 | 4 |   | Jackson |   |
| 2019 | 69 | 93 | .426 |   | 4th | 18 |   | 674 | 825 | -151 |   | 65-97 | .400 | 4 |   | Jackson |   |
| 2020 | 76 | 86 | .469 |   | 2nd | 16 |   | 850 | 909 | -59 |   | 76-86 | .466 | 0 |   | Jackson |   |
| 2021 | 80 | 82 | .494 |   | 3rd | 7 |   | 730 | 775 | -45 |   | 76-86 | .470 | 4 |   | Jackson |   |
| 2022 | 82 | 80 | .506 |   | 2nd | 10 |   | 747 | 742 | 5 |   | 82-80 | .503 | 0 |   | Jackson |   |
| 2023 | | | |   | | |   | | | |   | | | |   | Jackson |   |
| Performance Breakdown 1 |
 | Pct | | Home | HPct | Away | APct | | vsLHP | LPct | vsRHP | RPct | | Div | DPct | InterLg | ILPct |
| 2006 | .327 |   | 30-51 | .370 | 23-58 | .284 |   | 7-46 | .132 | 46-63 | .422 |   | 17-35 | .327 | 11-19 | .367 |
| 2007 | .593 |   | 49-32 | .605 | 47-34 | .580 |   | 25-24 | .510 | 71-42 | .628 |   | 31-21 | .596 | 14-16 | .467 |
| 2008 | .525 |   | 40-41 | .494 | 45-36 | .556 |   | 22-21 | .512 | 63-56 | .529 |   | 28-24 | .538 | 15-15 | .500 |
| 2009 | .605 |   | 45-36 | .556 | 53-28 | .654 |   | 33-14 | .702 | 65-50 | .565 |   | 29-23 | .558 | 15-15 | .500 |
| 2010 | .568 |   | 39-42 | .481 | 53-28 | .654 |   | 34-16 | .680 | 58-54 | .518 |   | 22-30 | .423 | 17-13 | .567 |
| 2011 | .537 |   | 40-41 | .494 | 47-34 | .580 |   | 30-22 | .577 | 57-53 | .518 |   | 28-24 | .538 | 16-14 | .533 |
| 2012 | .605 |   | 47-34 | .580 | 51-30 | .630 |   | 32-23 | .582 | 66-41 | .617 |   | 33-19 | .635 | 15-15 | .500 |
| 2013 | .556 |   | 42-39 | .519 | 48-33 | .593 |   | 28-19 | .596 | 62-53 | .539 |   | 29-23 | .558 | 16-14 | .533 |
| 2014 | .546 |   | 42-40 | .512 | 47-34 | .580 |   | 29-22 | .569 | 60-52 | .536 |   | 28-25 | .528 | 15-15 | .500 |
| 2015 | .377 |   | 33-48 | .407 | 28-53 | .346 |   | 12-27 | .308 | 49-74 | .398 |   | 22-30 | .423 | 13-17 | .433 |
| 2016 | .586 |   | 44-37 | .543 | 51-30 | .630 |   | 33-21 | .611 | 62-46 | .574 |   | 31-21 | .596 | 16-14 | .533 |
| 2017 | .438 |   | 36-45 | .444 | 35-46 | .432 |   | 15-23 | .395 | 56-68 | .452 |   | 20-32 | .385 | 16-14 | .533 |
| 2018 | .333 |   | 30-51 | .370 | 24-57 | .296 |   | 10-30 | .250 | 44-78 | .361 |   | 17-35 | .327 | 12-18 | .400 |
| 2019 | .426 |   | 31-50 | .383 | 38-43 | .469 |   | 22-32 | .407 | 47-61 | .435 |   | 21-31 | .404 | 10-20 | .333 |
| 2020 | .469 |   | 41-40 | .506 | 35-46 | .432 |   | 22-23 | .489 | 54-63 | .462 |   | 25-27 | .481 | 9-21 | .300 |
| 2021 | .494 |   | 36-45 | .444 | 44-37 | .543 |   | 29-26 | .527 | 51-56 | .477 |   | 30-22 | .577 | 13-17 | .433 |
| 2022 | .506 |   | 39-42 | .481 | 43-38 | .531 |   | 30-30 | .500 | 52-50 | .510 |   | 30-22 | .577 | 18-12 | .600 |
| 2023 |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Performance Breakdown 2 |
 | Lead7 | L7Pct | Tied7 | T7Pct | Trail7 | B7Pct | | 1-run | 1RPct | Extra | ExPct | | Grass | Turf |
| 2006 | 40-10 | .800 | 2-8 | .200 | 11-91 | .108 |   | 23-18 | .561 | 9-17 | .346 |   | 51-103 | 2-6 |
| 2007 | 84-6 | .933 | 3-14 | .176 | 9-46 | .164 |   | 17-24 | .415 | 5-13 | .278 |   | 92-62 | 4-4 |
| 2008 | 68-13 | .840 | 11-6 | .647 | 6-58 | .094 |   | 20-28 | .417 | 10-7 | .588 |   | 80-74 | 5-3 |
| 2009 | 82-3 | .965 | 10-9 | .526 | 6-52 | .103 |   | 17-16 | .515 | 3-4 | .429 |   | 95-59 | 3-5 |
| 2010 | 72-7 | .911 | 12-5 | .706 | 8-58 | .121 |   | 35-15 | .700 | 11-5 | .688 |   | 85-69 | 7-1 |
| 2011 | 69-6 | .920 | 12-7 | .632 | 6-62 | .088 |   | 27-14 | .659 | 15-3 | .833 |   | 84-74 | 3-1 |
| 2012 | 75-8 | .904 | 14-8 | .636 | 9-48 | .158 |   | 24-20 | .545 | 14-8 | .636 |   | 95-63 | 3-1 |
| 2013 | 74-9 | .892 | 13-8 | .619 | 3-55 | .052 |   | 24-31 | .436 | 10-7 | .588 |   | 89-69 | 1-3 |
| 2014 | 69-3 | .958 | 13-12 | .520 | 7-59 | .106 |   | 36-26 | .581 | 9-10 | .474 |   | 87-72 | 2-2 |
| 2015 | 49-6 | .891 | 8-16 | .333 | 4-79 | .048 |   | 25-24 | .510 | 10-13 | .435 |   | 59-99 | 2-2 |
| 2016 | 84-3 | .966 | 4-12 | .250 | 7-52 | .119 |   | 28-22 | .560 | 5-9 | .357 |   | 92-66 | 3-1 |
| 2017 | 62-7 | .899 | 7-4 | .636 | 2-80 | .024 |   | 22-16 | .579 | 6-3 | .667 |   | 70-88 | 1-3 |
| 2018 | 43-9 | .827 | 9-15 | .375 | 2-84 | .023 |   | 19-28 | .404 | 7-14 | .333 |   | 52-106 | 2-2 |
| 2019 | 53-10 | .841 | 10-6 | .625 | 6-77 | .072 |   | 24-26 | .480 | 3-6 | .333 |   | 66-92 | 3-1 |
| 2020 | 66-7 | .904 | 7-10 | .412 | 3-69 | .042 |   | 21-24 | .467 | 4-9 | .308 |   | 72-77 | 4-9 |
| 2021 | 62-6 | .912 | 11-7 | .611 | 7-69 | .092 |   | 23-24 | .489 | 8-7 | .533 |   | 75-73 | 5-9 |
| 2022 | 69-5 | .932 | 5-11 | .313 | 8-64 | .111 |   | 24-23 | .511 | 7-4 | .636 |   | 74-69 | 8-11 |
| 2023 |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
Trophy case


