| | | | | | | | | | 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 |  | Baltimore Orioles Pitching Staff Chart |
| | Year | Starting Pitchers | Closer | Bullpen | | 2010 87-75 | Lee
18-3, 2.25 | Liriano
4-10, 6.80 | Martin
6-4, 5.14 | Perkins
6-9, 5.01 | Lannan
4-11, 5.92 | Bard
25 SV, 3.54 | Poreda
69 G, 4.85 | Chacin
66 G, 4.22 | Bard
65 G, 3.54 | | 2011 86-76 | Bergesen
17-12, 3.48 | Lee
20-11, 2.98 | Buehrle
9-10, 4.12 | Lowe
10-6, 3.97 | Pettitte
2-9, 5.18 | Chacin
41 SV, 3.70 | Chacin
59 G, 3.70 | Kilby
55 G, 3.07 | Poreda
43 G, 4.50 | | 2012 84-78 | Buehrle
9-14, 4.39 | Lowe
7-15, 5.72 | Lee
18-3, 2.38 | Bergesen
11-7, 3.84 | Cherry
7-15, 4.96 | Chacin
27 SV, 2.54 | Sanches
64 G, 3.83 | Kilby
52 G, 4.20 | Chacin
51 G, 2.54 | | 2013 86-76 | Bergesen
16-11, 4.12 | Weaver
12-12, 4.50 | Buehrle
11-14, 4.79 | Lee
16-5, 2.41 | Bernal
6-8, 6.21 | Chacin
23 SV, 4.19 | Sanches
58 G, 1.59 | Poreda
57 G, 3.65 | Lyon
54 G, 5.14 | | 2014 38-38 | Lee
8-6, 3.11 | Bergesen
8-5, 3.75 | Weaver
3-5, 6.42 | Buehrle
4-4, 5.42 | Herrera
4-2, 3.61 | Chacin
7 SV, 3.96 | Baez
35 G, 2.93 | Kilby
33 G, 5.11 | Chacin
29 G, 3.96 | | | Top 5 pitchers in Games Started, Top pitcher in Saves and Top 3 pitchers in Games | |
