Roger Nelson
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973-04-09 | CIN | @ ATL | W, 8-7 | 7.0 | 5 | 4 | 4 | 5 | 1 | 31 | 1 | 0 | 1 | 9 | 10 | SP |
| 1973-04-14 | CIN | @ SFG | W, 3-0 | 8.2 | 7 | 0 | 0 | 1 | 3 | 30 | 0 | 0 | 0 | 9 | 10 | SP, W |
| 1973-04-18 | CIN | @ SDP | L, 4-2 | 5.0 | 5 | 3 | 2 | 3 | 0 | 23 | 2 | 0 | 0 | 8 | 5 | SP, L |
| 1973-05-06 | CIN | @ MON | W, 6-1 | 9.0 | 8 | 1 | 1 | 2 | 3 | 36 | 1 | 0 | 0 | 12 | 10 | SP, W, CG |
| 1973-05-11 | CIN | @ HOU | L, 5-1 | 4.0 | 4 | 3 | 1 | 1 | 2 | 18 | 0 | 0 | 1 | 3 | 3 | SP, L |
| 1973-05-28 | CIN | vs. CHC | W, 6-5 | 1.0 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-07-21 | CIN | vs. MON | W, 6-4 | 2.1 | 3 | 3 | 3 | 3 | 0 | 13 | 0 | 0 | 1 | 2 | 5 | SP |
| 1973-07-29 | CIN | @ SDP | W, 4-2 | 7.0 | 7 | 1 | 0 | 2 | 4 | 30 | 0 | 0 | 0 | 7 | 8 | SP, W |
| 1973-07-31 | CIN | @ ATL | W, 13-11 | 0.2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 1973-08-03 | CIN | vs. HOU | W, 11-5 | 4.0 | 7 | 5 | 5 | 1 | 0 | 20 | 3 | 0 | 1 | 4 | 7 | SP |
| 1973-08-18 | CIN | @ NYM | L, 12-1 | 1.0 | 2 | 5 | 5 | 1 | 0 | 8 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-09-20 | CIN | @ SFG | L, 7-5 | 1.1 | 0 | 0 | 0 | 2 | 2 | 6 | 0 | 0 | 0 | 1 | 1 | RP |
| 1973-09-23 | CIN | @ LAD | L, 6-4 | 3.0 | 0 | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 1 | 6 | RP |
| 1973-09-29 | CIN | vs. SFG | W, 13-6 | 0.2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 1973-10-08 | CIN | @ NYM | L, 9-2 | 2.1 | 0 | 0 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 4 | 3 | RP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |