style="background:#fbb" | 22 || April 27 || @ Dodgers || 3–4 || Terry Adams (2–1) || Wayne Gomes (2–1) || None || 40,643 || 14–8 |- style="background:#fbb" | 23 || April 28 || @ Dodgers || 6–7 || Matt Herges (1–1) || Ricky Bottalico (1–1) || Jeff Shaw (7) || 37,322 || 14–9 |- style="background:#fbb" | 24 || April 29 || @ Dodgers || 1–4 || Chan Ho Park (3–2) || Randy Wolf (1–4) || Jeff Shaw (8) || 43,589 || 14–10 |- |- style="background:#bfb" | 25 || May 1 || Rockies || 7–1 || Omar Daal (3–0) || Denny Neagle (2–1) || None || 14,138 || 15–10 |- style="background:#fbb" | 26 || May 2 || Rockies || 2–6 || Brian Bohanon (1–3) || Robert Person (2–3) || José Jiménez (7) || 13,243 || 15–11 |- style="background:#bfb" | 27 || May 3 || Rockies || 7–5 || Amaury Telemaco (3–0) || Pedro Astacio (3–2) || None || 17,383 || 16–11 |- style="background:#fbb" | 28 || May 4 || Giants || 2–4 || Liván Hernández (2–4) || Bruce Chen (1–2) || Robb Nen (8) || 20,713 || 16–12 |- style="background:#bfb" | 29 || May 5 || Giants || 4–2 || Randy Wolf (2–4) || Aaron Fultz (2–1) || José Mesa (7) || 17,887 || 17–12 |- style="background:#bfb" | 30 || May 6 || Giants || 10–8 || Omar Daal (4–0) || Kirk Rueter (3–3) || José Mesa (8) || 25,206 || 18–12 |- style="background:#bfb" | 31 || May 7 || @ Astros || 5–0 || Robert Person (3–3) || Kent Bottenfield (1–2) || None || 31,511 || 19–12 |- style="background:#bfb" | 32 || May 8 || @ Astros || 3–2 || Amaury Telemaco (4–0) || Mike Jackson (0–1) || José Mesa (9) || 31,278 || 20–12 |- style="background:#fbb" | 33 || May 9 || @ Astros || 6–7 || Billy Wagner (2–1) || Ricky Bottalico (1–2) || None || 31,769 || 20–13 |- style="background:#bfb" | 34 || May 11 || @ Diamondbacks || 5–1 || Randy Wolf (3–4) || Curt Schilling (5–1) || None || 30,291 || 21–13 |- style="background:#bfb" | 35 || May 12 || @ Diamondbacks || 6–5 (10) || Ricky Bottalico (2–2) || Miguel Batista (1–2) || José Mesa (10) || 33,515 || 22–13 |- style="background:#fbb" | 36 || May 13 || @ Diamondbacks || 1–6 || Randy Johnson (4–3) || Robert Person (3–4) || None || 32,223