John Candelaria
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-04-11 | PIT | @ STL | W, 4-3 | 6.0 | 9 | 3 | 2 | 3 | 0 | 29 | 0 | 1 | 0 | 8 | 8 | SP |
| 1980-04-17 | PIT | vs. STL | L, 12-9 | 2.0 | 9 | 8 | 7 | 2 | 2 | 17 | 1 | 0 | 0 | 0 | 4 | SP, L |
| 1980-04-21 | PIT | @ MON | W, 7-1 | 9.0 | 6 | 1 | 1 | 1 | 7 | 36 | 2 | 0 | 0 | 11 | 9 | SP, W, CG |
| 1980-04-26 | PIT | @ CHC | W, 9-2 | 9.0 | 8 | 2 | 2 | 1 | 2 | 34 | 2 | 0 | 0 | 13 | 9 | SP, W, CG |
| 1980-05-01 | PIT | vs. MON | W, 2-1 | 9.0 | 5 | 1 | 1 | 2 | 4 | 32 | 1 | 0 | 0 | 8 | 13 | SP |
| 1980-05-06 | PIT | vs. LAD | W, 2-1 | 8.0 | 6 | 1 | 1 | 2 | 2 | 30 | 0 | 0 | 0 | 12 | 6 | SP |
| 1980-05-11 | PIT | @ SDP | L, 5-0 | 7.0 | 7 | 3 | 3 | 1 | 3 | 28 | 0 | 0 | 0 | 9 | 7 | SP, L |
| 1980-05-16 | PIT | @ LAD | L, 8-6 | 6.1 | 5 | 3 | 1 | 0 | 0 | 23 | 1 | 0 | 1 | 10 | 8 | SP |
| 1980-05-21 | PIT | vs. SDP | W, 4-3 | 6.0 | 5 | 3 | 2 | 3 | 1 | 27 | 3 | 0 | 0 | 7 | 7 | SP |
| 1980-05-25 | PIT | vs. SFG | L, 5-2 | 5.0 | 7 | 5 | 5 | 2 | 0 | 23 | 1 | 0 | 1 | 8 | 5 | SP, L |
| 1980-05-30 | PIT | vs. NYM | L, 5-1 | 6.0 | 7 | 5 | 5 | 2 | 1 | 25 | 4 | 0 | 0 | 7 | 6 | SP, L, CG |
| 1980-06-04 | PIT | vs. PHI | L, 4-3 | 7.0 | 8 | 4 | 4 | 0 | 4 | 28 | 0 | 0 | 0 | 10 | 5 | SP, L |
| 1980-06-10 | PIT | @ CIN | W, 5-3 | 8.0 | 6 | 3 | 2 | 1 | 5 | 30 | 0 | 0 | 1 | 12 | 4 | SP, W |
| 1980-06-15 | PIT | vs. HOU | W, 4-1 | 9.0 | 8 | 1 | 1 | 3 | 3 | 36 | 1 | 0 | 0 | 10 | 11 | SP, W, CG |
| 1980-06-20 | PIT | @ HOU | L, 6-4 | 7.0 | 13 | 6 | 6 | 1 | 3 | 32 | 3 | 1 | 0 | 9 | 6 | SP, L |
| 1980-06-25 | PIT | @ STL | L, 4-1 | 6.0 | 5 | 2 | 2 | 3 | 3 | 26 | 2 | 0 | 0 | 5 | 7 | SP, L |
| 1980-06-30 | PIT | vs. STL | W, 5-4 | 7.0 | 8 | 4 | 4 | 1 | 3 | 29 | 1 | 0 | 0 | 6 | 10 | SP |
| 1980-07-05 | PIT | vs. CHC | W, 5-4 | 5.0 | 6 | 4 | 4 | 2 | 2 | 22 | 2 | 1 | 0 | 6 | 6 | SP, W |
| 1980-07-10 | PIT | @ NYM | L, 2-0 | 7.0 | 5 | 2 | 1 | 2 | 2 | 28 | 0 | 1 | 1 | 8 | 9 | SP, L |
| 1980-07-15 | PIT | vs. SFG | W, 5-2 | 8.0 | 9 | 2 | 2 | 1 | 5 | 32 | 1 | 1 | 0 | 6 | 11 | SP, W |
| 1980-07-20 | PIT | vs. LAD | L, 4-2 | 7.0 | 6 | 3 | 3 | 3 | 0 | 28 | 1 | 0 | 1 | 8 | 10 | SP, L |
| 1980-07-25 | PIT | @ SFG | W, 5-1 | 9.0 | 8 | 1 | 1 | 0 | 4 | 34 | 0 | 1 | 1 | 13 | 9 | SP, W, CG |
| 1980-07-30 | PIT | @ LAD | L, 3-0 | 8.0 | 11 | 3 | 3 | 0 | 2 | 35 | 1 | 0 | 1 | 7 | 13 | SP, L, CG |
| 1980-08-05 | PIT | @ CHC | L, 11-3 | 5.0 | 9 | 5 | 5 | 1 | 8 | 24 | 0 | 0 | 3 | 4 | 2 | SP, L |
| 1980-08-09 | PIT | vs. PHI | W, 4-1 | 7.0 | 8 | 1 | 1 | 3 | 1 | 31 | 0 | 0 | 0 | 4 | 14 | SP, W |
| 1980-08-13 | PIT | vs. NYM | L, 5-3 | 6.0 | 4 | 5 | 4 | 2 | 2 | 25 | 2 | 0 | 0 | 8 | 8 | SP, L |
| 1980-08-19 | PIT | @ HOU | L, 5-2 | 7.0 | 7 | 5 | 5 | 2 | 3 | 27 | 2 | 1 | 0 | 9 | 6 | SP, L |
| 1980-08-24 | PIT | @ CIN | W, 5-2 | 9.0 | 5 | 2 | 2 | 1 | 7 | 33 | 2 | 1 | 1 | 6 | 14 | SP, W, CG |
| 1980-08-29 | PIT | vs. CIN | L, 8-7 | 5.0 | 8 | 5 | 5 | 1 | 2 | 23 | 3 | 0 | 1 | 10 | 2 | SP |
| 1980-09-03 | PIT | vs. HOU | W, 10-4 | 5.0 | 9 | 4 | 4 | 0 | 0 | 23 | 2 | 0 | 1 | 6 | 8 | SP, W |
| 1980-09-09 | PIT | @ PHI | L, 5-4 | 7.0 | 4 | 2 | 2 | 1 | 5 | 26 | 2 | 0 | 0 | 8 | 8 | SP |
| 1980-09-14 | PIT | @ MON | L, 4-0 | 6.2 | 8 | 4 | 3 | 2 | 3 | 31 | 0 | 1 | 0 | 9 | 8 | SP, L |
| 1980-09-21 | PIT | vs. NYM | W, 9-4 | 8.1 | 7 | 4 | 3 | 1 | 4 | 33 | 2 | 0 | 1 | 8 | 12 | SP, W |
| 1980-09-26 | PIT | @ CHC | L, 9-8 | 3.2 | 9 | 7 | 7 | 0 | 0 | 21 | 3 | 1 | 0 | 6 | 5 | SP |
| 1980-10-03 | PIT | vs. CHC | W, 3-1 | 2.1 | 1 | 0 | 0 | 0 | 4 | 8 | 0 | 0 | 0 | 0 | 3 | RP, SV |
| Total Games: 35 | ||||||||||||||||