San Francisco Giants vs Arizona Diamondbacks Starting Lineup — Wednesday, Jul 1, 2026
Final Lineups
San Francisco Giants @ Arizona Diamondbacks · Wednesday, Jul 1, 2026
Away batters facing Zac Gallen have some history, with Luis Arraez leading the way with a .300 average and .636 OPS across 21 plate appearances. Casey Schmitt has performed well against Gallen, hitting .400 with a 1.064 OPS in 11 plate appearances, while Jung Hoo Lee also boasts a .300 average and .964 OPS in 11 plate appearances. Bryce Eldridge is 1-for-4 with a .500 OPS. Rafael Devers has struggled, going 2-for-12 with a .583 OPS in 15 plate appearances, and Heliot Ramos is 1-for-12 with a .381 OPS in 14 plate appearances. Victor Bericoto, Drew Cavanaugh, and Christian Koss have no MLB history against Zac Gallen.
Home batters facing Trevor McDonald have limited but impactful history. Ketel Marte has been particularly effective, going 3-for-5 with a 1.200 OPS. Geraldo Perdomo is 1-for-2 in 4 plate appearances, including two walks, resulting in a 1.250 OPS. Corbin Carroll is 1-for-4 with a .500 OPS, and Adrian Del Castillo is also 1-for-4 with a .500 OPS. Tommy Troy has a 1-for-3 record with a .666 OPS. Gabriel Moreno is hitless in his only at-bat against McDonald, with a .000 OPS. Lourdes Gurriel Jr., Nolan Arenado, and Pavin Smith have no MLB history against Trevor McDonald.
The away lineup has more batters with prior plate appearances against the opposing starter, Zac Gallen, compared to the home lineup's history against Trevor McDonald.
| # | Batter | AVG | OBP | OPS | HR | RBI | vAVG | vOPS |
|---|---|---|---|---|---|---|---|---|
| 1 | Luis Arraez | 0.316 | 0.350 | 0.784 | 5 | 49 | 0.300 | 0.636 |
| 2 | Casey Schmitt | 0.271 | 0.301 | 0.784 | 21 | 55 | 0.400 | 1.064 |
| 3 | Bryce Eldridge | 0.246 | 0.339 | 0.777 | 13 | 30 | 0.250 | 0.500 |
| 4 | Rafael Devers | 0.245 | 0.320 | 0.787 | 24 | 65 | 0.167 | 0.583 |
| 5 | Heliot Ramos | 0.247 | 0.295 | 0.694 | 9 | 34 | 0.083 | 0.381 |
| 6 | Jung Hoo Lee | 0.290 | 0.325 | 0.758 | 9 | 46 | 0.300 | 0.964 |
| 7 | Victor Bericoto | 0.271 | 0.282 | 0.768 | 4 | 10 | — | — |
| 8 | Drew Cavanaugh | 0.250 | 0.363 | 0.628 | 0 | 5 | — | — |
| 9 | Christian Koss | 0.192 | 0.224 | 0.457 | 0 | 2 | — | — |
| # | Batter | AVG | OBP | OPS | HR | RBI | vAVG | vOPS |
|---|---|---|---|---|---|---|---|---|
| 1 | Ketel Marte | 0.251 | 0.315 | 0.763 | 21 | 67 | 0.600 | 1.200 |
| 2 | Geraldo Perdomo | 0.252 | 0.363 | 0.744 | 9 | 42 | 0.500 | 1.250 |
| 3 | Corbin Carroll | 0.246 | 0.340 | 0.824 | 18 | 57 | 0.250 | 0.500 |
| 4 | Gabriel Moreno | 0.304 | 0.381 | 0.833 | 8 | 54 | 0.000 | 0.000 |
| 5 | Lourdes Gurriel Jr. | 0.207 | 0.254 | 0.541 | 2 | 21 | — | — |
| 6 | Adrian Del Castillo | 0.199 | 0.253 | 0.571 | 5 | 24 | 0.250 | 0.500 |
| 7 | Nolan Arenado | 0.240 | 0.319 | 0.749 | 18 | 58 | — | — |
| 8 | Pavin Smith | 0.141 | 0.236 | 0.428 | 1 | 6 | — | — |
| 9 | Tommy Troy | 0.223 | 0.299 | 0.663 | 4 | 9 | 0.333 | 0.666 |
San Francisco Giants at Arizona Diamondbacks (2026-07-01). Trevor McDonald vs Zac Gallen at Chase Field.
Trevor McDonald enters this matchup with a season ERA of 4.94 and a WHIP of 1.35 over 51 innings pitched, showing a moderate strikeout rate of 7.94 K/9 and a walk rate of 3.35 BB/9. His recent trend indicates a downward movement in ERA, and he has a 50% quality start percentage, suggesting some reliability. Zac Gallen, on the other hand, has struggled more this season with a 6.15 ERA and a 1.58 WHIP across 86.1 innings, accompanied by a lower strikeout rate of 5.42 K/9 and a similar walk rate of 2.81 BB/9, with his ERA trending upwards and a quality start percentage of only 16.7%.
The Giants' offense maintains a .254 batting average and a .724 OPS, having scored 343 runs this season, indicating a solid offensive capability. Their pitching staff holds a 4.37 ERA and a 1.37 WHIP, allowing 85 home runs. The Diamondbacks' offense carries a .238 batting average and a .697 OPS, scoring 363 runs, slightly more than the Giants despite a lower OPS. Arizona's pitching has a 4.30 ERA and a 1.29 WHIP, but they have allowed significantly more home runs with 104.
Recent head-to-head contests between these two teams have seen a mix of outcomes, with the Giants winning 7 of the last 13 meetings. The total line for this game is set at 9.5 runs, which appears to align with the higher ERAs of both starting pitchers and the Diamondbacks' tendency to allow more home runs, suggesting potential for offense. Given Gallen's struggles and McDonald's improving trend, the matchup could lean towards more run production.