Matchup at a glance
PitcherStat calculationCategoryComparisonWhy
Starting pitcherAstrosArrighetti holds a modest edge in P-Score and WHIP, while the ERA gap is small.
Offense vs handEvenBoth offenses perform near the same level against the opposing starter's handedness.
Team strengthAstrosHouston leads 43–23 in T-Score.
Starting pitchers
2026 season (MLB rank among qualified starters)
2026 season (MLB rank among qualified starters)
How the starters differ
·Lorenzen carries a 5.72 road ERA, compared with Arrighetti's 3.19 mark at home.
How the lineups match the starters' pitch mix
Pitch data coverage: partial. Usage and velocity only.
Lorenzen arsenal
| Pitch | Usage | Velo |
|---|
| Changeup | 20% | 84.6 |
| Sinker | 20% | 93.4 |
| Four-seam | 19% | 94.0 |
| Cutter | 14% | 90.2 |
| Curveball | 11% | 82.7 |
| Sweeper | 8% | 82.8 |
| Slider | 8% | 86.3 |
Arrighetti arsenal
| Pitch | Usage | Velo |
|---|
| Curveball | 34% | 76.5 |
| Four-seam | 29% | 92.4 |
| Sweeper | 12% | 79.7 |
| Sinker | 10% | 92.2 |
| Changeup | 7% | 84.2 |
| Cutter | 7% | 87.8 |
| Slider | 1% | 82.2 |
Team OPS vs opposing starter's hand
0.751OPS
.600.700.800.9001.000
0.739OPS
.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
COL·
HOU+26127th
Run differential
+36314th
Frequently asked
Who is starting for the Rockies?+
Michael Lorenzen is listed as the starter.
Who is starting for the Astros?+
Spencer Arrighetti is listed as the starter.
What time does the game start?+
8:10 PM ET at Daikin Park.
Where is the game being played?+
Daikin Park, home of the Houston Astros.
Are the lineups confirmed?+
Not yet. Orders appear here when they are posted.
How do the starters compare on P-Score?+
Michael Lorenzen is at 30; Spencer Arrighetti is at 38. P-Score is PitcherStat's 0–100 season index for qualified starters.