| | | | | | | | | | ARI | ATL | BAL | BOS | CHA | CHN | CIN | CLE | COL | DET | FLO | HOU | KCA | LAN | LAA | | 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 33-42 | Verlander
7-6, 2.92 | Hammel
7-4, 3.39 | Pérez
1-4, 3.01 | Hunter
3-3, 8.25 | López
1-5, 4.29 | Seay
13 SV, 2.93 | Martinez
31 G, 5.27 | Calero
30 G, 5.35 | Seay
29 G, 2.93 | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |
