| | | | | | | | | | ARI | ATL | BAL | BOS | CHA | CHN | CIN | CLE | COL | DET | FLO | HOU | KCA | LAA | LAN | | MIL | MIN | NYA | NYN | OAK | PHI | PIT | SDN | SFN | SEA | SLN | TBA | TEX | TOR | WAS | | Team Index | Draft History | Starters: Positional - Pitchers | Registers: Batters - Pitchers | Leaders: Batters - Pitchers |  | Boston Red Sox Pitching Staff Chart |
| | Year | Starting Pitchers | Closer | Bullpen | | 2010 67-95 | Kuroda 16-13, 3.86 | Hunter 8-14, 4.59 | Billingsley 11-9, 4.40 | Harrison 6-12, 4.48 | Huff 6-9, 5.54 | Calero 26 SV, 3.55 | Belisario 63 G, 5.19 | Rincon 60 G, 4.44 | Calero 55 G, 3.55 | | 2011 75-87 | Santana 13-16, 5.19 | Billingsley 10-13, 4.64 | Kuroda 11-14, 5.04 | Huff 6-9, 4.56 | Burns 6-9, 4.91 | Calero 24 SV, 3.77 | Martinez 82 G, 3.76 | Cameron 66 G, 5.24 | Belisario 57 G, 2.62 | | 2012 76-86 | Verlander 10-13, 3.30 | Kuroda 12-12, 4.59 | Billingsley 13-9, 3.47 | Hunter 3-15, 6.86 | Santana 5-9, 6.08 | Seay 23 SV, 2.74 | Cameron 66 G, 4.50 | Calero 64 G, 3.32 | Martinez 59 G, 3.44 | | 2013 74-88 | Hammel 8-15, 3.87 | Verlander 15-9, 3.30 | Billingsley 12-8, 3.48 | Chamberlain 9-11, 4.48 | Jennings 4-7, 5.73 | Seay 30 SV, 6.23 | Martinez 76 G, 3.66 | Bruney 66 G, 3.99 | Grabow 64 G, 4.12 | | 2014 71-91 | Verlander 15-11, 3.18 | Hammel 13-13, 3.53 | López 8-9, 4.34 | Pérez 5-6, 3.13 | Hunter 6-12, 7.38 | Seay 32 SV, 3.06 | Martinez 73 G, 5.27 | Wood 70 G, 3.65 | Seay 62 G, 3.06 | | 2015 83-79 | Hammel 10-12, 4.35 | López 6-13, 4.65 | Verlander 14-10, 3.72 | Martinez 14-12, 3.69 | Pérez 7-8, 3.28 | Seay 34 SV, 2.80 | Logan 73 G, 5.07 | Wood 68 G, 4.99 | DiFelice 58 G, 5.61 | | 2016 83-79 | Hammel 11-12, 4.34 | Verlander 11-8, 3.45 | Pérez 18-6, 3.04 | López 7-12, 3.92 | Martinez 10-7, 4.10 | Seay 20 SV, 4.26 | Feliz 68 G, 4.41 | Wood 67 G, 4.79 | Seay 65 G, 4.26 | | 2017 90-72 | Verlander 18-10, 2.42 | Strasburg 14-10, 3.24 | Pérez 10-10, 3.27 | Hammel 10-6, 3.71 | López 11-6, 2.44 | Seay 42 SV, 3.63 | Seay 68 G, 3.63 | Bulger 59 G, 6.23 | Feliz 56 G, 4.99 | | 2018 84-78 | Verlander 11-12, 3.80 | Strasburg 14-9, 3.41 | Carpenter 7-11, 6.16 | Martinez 9-7, 3.53 | Burnett 9-5, 4.40 | Seay 30 SV, 3.88 | Benson 75 G, 4.37 | Seay 62 G, 3.88 | Bautista 60 G, 4.80 | | 2019 71-91 | Cecil 15-12, 4.82 | Verlander 10-13, 4.17 | Jurrjens 7-19, 6.05 | Carpenter 6-10, 5.54 | Strasburg 4-7, 4.06 | Seay 24 SV, 3.45 | Benson 75 G, 4.04 | Bautista 70 G, 4.83 | Pinto 68 G, 5.45 | | 2020 73-89 | Strasburg 14-14, 4.29 | Ramírez 6-17, 5.28 | Verlander 19-11, 3.17 | Burks 8-13, 5.99 | Rodríguez 6-9, 4.92 | McDonald 27 SV, 3.05 | Feliz 57 G, 4.11 | Pinto 55 G, 6.30 | Kuo 53 G, 3.29 | | 2021 79-83 | Strasburg 9-15, 4.23 | Verlander 12-11, 2.92 | Ramírez 12-10, 4.17 | MacDonald 12-11, 5.31 | Falk 8-6, 6.62 | McDonald 37 SV, 3.63 | Feliz 68 G, 4.56 | Kuo 65 G, 5.62 | McDonald 61 G, 3.63 | | 2022 86-76 | Verlander 19-9, 3.97 | Strasburg 13-10, 5.19 | Sonnanstine 9-8, 4.83 | MacDonald 4-9, 5.18 | Ramírez 9-7, 5.18 | McDonald 37 SV, 3.38 | Feliz 70 G, 4.55 | McDonald 65 G, 3.38 | Penn 61 G, 4.63 | | 2023 91-71 | Verlander 13-10, 3.45 | Weaver 15-8, 2.88 | Silva 11-9, 5.24 | Elwell 4-8, 5.85 | Panatta 7-11, 4.92 | McDonald 22 SV, 3.58 | McDonald 71 G, 3.58 | Feliz 59 G, 5.86 | Mijares 59 G, 4.59 | | 2024 92-71 | Jefferson 12-13, 4.94 | Weaver 19-5, 3.18 | Elwell 10-13, 5.15 | Panatta 9-10, 4.63 | Verlander 10-10, 4.02 | García 36 SV, 4.89 | García 61 G, 4.89 | Rogers 57 G, 2.43 | McDonald 55 G, 3.70 | | 2025 76-86 | Verlander 13-11, 4.08 | Weaver 19-7, 4.14 | Jefferson 9-9, 5.66 | Elwell 8-14, 5.71 | Laspiga 2-5, 5.66 | García 25 SV, 3.74 | Feliz 63 G, 5.42 | García 62 G, 3.74 | Walker 55 G, 5.59 | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |