|| Davis || Flores || 28,787 || 13–5 |- bgcolor=#ccffcc | 19 || April 27 || Brewers || 6–3 || Carpenter || Santos || Tavárez || 38,343 || 14–5 |- bgcolor=#ffbbbb | 20 || April 28 || Brewers || 3–4 || Capuano || Marquis || Turnbow || 26,026 || 14–6 |- bgcolor=#ccffcc | 21 || April 29 || @ Braves || 6–5 || Mulder || Hudson || Reyes || 33,833 || 15–6 |- bgcolor=#ffbbbb | 22 || April 30 || @ Braves || 2–3 || Kolb || Journell || || 35,789 || 15–7 |- |- bgcolor=#ffbbbb | 23 || May 1 || @ Braves || 1–2 || Smoltz || Suppan || Kolb || 34,304 || 15–8 |- bgcolor=#ccffcc | 24 || May 2 || @ Reds || 10–9 || Flores || Graves || Tavárez || 15,961 || 16–8 |- bgcolor=#ccffcc | 25 || May 3 || @ Reds || 4–2 || Marquis || Harang || Reyes || 16,512 || 17–8 |- bgcolor=#ccffcc | 26 || May 4 || @ Reds || 7–3 || Mulder || Claussen || || 17,241 || 18–8 |- bgcolor=#ffbbbb | 27 || May 5 || Padres || 3–8 || Hammond || King || || 30,507 || 18–9 |- bgcolor=#ffbbbb | 28 || May 6 || Padres || 5–6 || Williams || Flores || Hoffman || 47,160 || 18–10 |- bgcolor=#ffbbbb | 29 || May 7 || Padres || 4–5 || Eaton || Carpenter || Hoffman || || 18–11 |- bgcolor=#ccffcc | 30 || May 8 || Padres || 15–5 || Marquis || Redding || Thompson || 46,444 || 19–11 |- bgcolor=#ccffcc | 31 || May 9 || Dodgers || 4–2 || Mulder || Perez || Reyes || 37,194 || 20–11 |- bgcolor=#ffbbbb | 32 || May 10 || Dodgers || 8–9 || Alvarez || Jarvis || Brazoban || 38,984 || 20–12 |- bgcolor=#ccffcc | 33 || May 11 || Dodgers || 9–3 || Suppan || Penny || || 35,671 || 21–12 |- bgcolor=#ccffcc | 34 || May 12 || Dodgers || 10–3 || Carpenter || Lowe || || 45,656 || 22–12 |- bgcolor=#ffbbbb | 35 || May 13 || @ Mets || 0–2 || Glavine || Marquis || Looper || 43,495 || 22–13 |- bgcolor=#ccffcc | 36 || May 14 || @ Mets || 7–6 || Tavárez || R. Hernandez || Isringhausen || 40,921 || 23–13 |- bgcolor=#ccffcc | 37 || May 15 || @ Mets