← All picks for September 22, 2026
Arizona Diamondbacks vs Colorado Rockies
September 22, 2026 — MLB Prediction & Betting Pick
Our model leans Arizona Diamondbacks
On balance, more tracked inputs leaned Arizona Diamondbacks (18 edges vs 6 for Colorado Rockies).
The model's lean aligns with the overall edge count. Both the machine-learning model and the raw feature comparison point the same direction for this game.
Matchup Breakdown
Recent form (last ~10 games) — leans Arizona Diamondbacks
Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the Arizona Diamondbacks.
- Colorado Rockies 0.250 vs Arizona Diamondbacks 0.500 — leans Arizona Diamondbacks
- Colorado Rockies -1.80 vs Arizona Diamondbacks -0.25 — leans Arizona Diamondbacks
- Colorado Rockies 4.25 vs Arizona Diamondbacks 3.85 — leans Colorado Rockies
- Colorado Rockies 6.05 vs Arizona Diamondbacks 4.10 — leans Arizona Diamondbacks
- Colorado Rockies 0.333 vs Arizona Diamondbacks 0.667 — leans Arizona Diamondbacks
- Colorado Rockies 0.784 vs Arizona Diamondbacks 1.299 — leans Arizona Diamondbacks
Season to date — leans Arizona Diamondbacks
Season-long stats including runs scored and allowed per game, home/road splits, and weighted offensive production (wRC+) the matchup favors the Arizona Diamondbacks.
- Colorado Rockies 4.60 vs Arizona Diamondbacks 4.41 — leans Colorado Rockies
- Colorado Rockies 5.72 vs Arizona Diamondbacks 4.42 — leans Arizona Diamondbacks
- Colorado Rockies 0.385 vs Arizona Diamondbacks 0.625 — leans Arizona Diamondbacks
- Colorado Rockies 98.3 vs Arizona Diamondbacks 97.9 — roughly even
Starting pitching (recent starts) — leans Arizona Diamondbacks
Evaluating the probable starters based on recent ERA, WHIP, strikeout rate, and pitching form trends, the matchup favors the Arizona Diamondbacks.
- Colorado Rockies 5.04 vs Arizona Diamondbacks 5.61 — leans Colorado Rockies
- Colorado Rockies 1.36 vs Arizona Diamondbacks 1.52 — leans Colorado Rockies
- Colorado Rockies 8.64 vs Arizona Diamondbacks 9.12 — leans Arizona Diamondbacks
- Colorado Rockies -2.80 vs Arizona Diamondbacks -3.73 — leans Arizona Diamondbacks
- Colorado Rockies 5.71 vs Arizona Diamondbacks 5.40 — leans Arizona Diamondbacks
- Colorado Rockies 1.79 vs Arizona Diamondbacks 1.15 — leans Arizona Diamondbacks
- Colorado Rockies 4.25 vs Arizona Diamondbacks 3.80 — leans Arizona Diamondbacks
- Colorado Rockies 0 vs Arizona Diamondbacks 0 — roughly even
Offense & matchup — leans Arizona Diamondbacks
Analyzing recent offensive output (OBP, SLG) and platoon matchup data against the opposing starter's throwing arm, the matchup favors the Arizona Diamondbacks.
- Colorado Rockies 0.390 vs Arizona Diamondbacks 0.373 — leans Colorado Rockies
- Colorado Rockies 0.484 vs Arizona Diamondbacks 0.508 — leans Arizona Diamondbacks
- Colorado Rockies 0.374 vs Arizona Diamondbacks 0.373 — roughly even
- Colorado Rockies 0.480 vs Arizona Diamondbacks 0.511 — leans Arizona Diamondbacks
- Colorado Rockies 0.404 vs Arizona Diamondbacks 0.398 — roughly even
- Colorado Rockies 0.552 vs Arizona Diamondbacks 0.490 — leans Colorado Rockies
- Colorado Rockies 0.782 vs Arizona Diamondbacks 1.078 — leans Arizona Diamondbacks
- Colorado Rockies 0.013 vs Arizona Diamondbacks 0.026 — leans Arizona Diamondbacks
Series & head-to-head — leans Arizona Diamondbacks
Prior head-to-head meetings this season's training window — win rate and run differential between these clubs — the matchup favors the Arizona Diamondbacks.
- Colorado Rockies 0.400 vs Arizona Diamondbacks 0.600 — leans Arizona Diamondbacks
- Colorado Rockies -2.30 vs Arizona Diamondbacks 2.30 — leans Arizona Diamondbacks
Betting Lines
Arizona Diamondbacks +1.5 | O/U 10.5 (FanDuel)
Final Score
Arizona Diamondbacks 7, Colorado Rockies 2 — Arizona Diamondbacks win — Model pick was correct
This analysis is generated by a machine-learning model and is intended for
informational and entertainment purposes only. It does not constitute financial
or betting advice. Past model performance does not guarantee future results.
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