Matchup at a glance
PitcherStat calculationCategoryComparisonWhy
Starting pitcherGiantsSan has the stronger starting-pitcher profile: Ray leads in P-Score, WHIP and K/9.
Offense vs handDiamondbacksArizona has produced the stronger offense against left-handed pitching.
Team strengthDiamondbacksArizona leads 49–39 in T-Score, driven by stronger offense.
Starting pitchers
2026 season (MLB rank among qualified starters)
2026 season (MLB rank among qualified starters)
How the starters differ
·Ray works deeper into games, 5.5 IP per start versus 4.9.
·Ray enters with a 4.02 road ERA; Gallen owns a 5.79 ERA at home.
·Ray holds a 18-point P-Score advantage, 50 to 32.
How the lineups match the starters' pitch mix
Pitch data coverage: partial. Usage and velocity only.
Ray arsenal
| Pitch | Usage | Velo |
|---|
| Four-seam | 32% | 93.1 |
| Slider | 23% | 86.1 |
| Changeup | 19% | 86.2 |
| Sinker | 14% | 92.6 |
| Knuckle Curve | 12% | 79.6 |
Gallen arsenal
| Pitch | Usage | Velo |
|---|
| Four-seam | 36% | 92.9 |
| Slider | 22% | 88.3 |
| Knuckle Curve | 19% | 81.3 |
| Changeup | 17% | 86.3 |
| Sinker | 6% | 92.7 |
Team OPS vs opposing starter's hand
0.728OPS
.600.700.800.9001.000
0.782OPS
.600.700.800.9001.000
Lineups
Final lineupsOrder from the stored snapshot; treat as unofficial until the card is filed.Full lineup page Lineups not announced
Neither club has posted a batting order. Handedness composition, H-Score leaders and batter-vs-pitcher samples appear here as soon as the first order is filed — typically two to three hours before first pitch.
Team comparison
Results
SF·
AZ+20324th
Run differential
+26617th
Frequently asked
Who is starting for the Giants?+
Robbie Ray is listed as the starter.
Who is starting for the Diamondbacks?+
Zac Gallen is listed as the starter.
What time does the game start?+
9:40 PM ET at Chase Field.
Where is the game being played?+
Chase Field, home of the Arizona Diamondbacks.
Are the lineups confirmed?+
Not yet. Orders appear here when they are posted.
How do the starters compare on P-Score?+
Robbie Ray is at 50; Zac Gallen is at 32. P-Score is PitcherStat's 0–100 season index for qualified starters.