Sunday, September 6 · 2:10 PM CT
Cardinals vs Rockies prediction, odds and preview
St. Louis Cardinals visit the Colorado Rockies at Coors Field. This page updates automatically as probable pitchers, game status, weather, and prices change.
Sports Rounders prediction
Prediction pending a complete betting market
The market is not complete enough to publish a responsible side prediction yet. Sports Rounders will update this page automatically when both moneylines are available.
Matchup breakdown
What shapes the prediction
Kyle Leahy vs. Tanner Gordon
The listed matchup is Kyle Leahy for St. Louis Cardinals against Tanner Gordon for Colorado Rockies. Confirmed lineups and bullpen availability can still change the final assessment.
Cardinals TBD · Rockies TBD
Both sides of the market are required before a price-based comparison can be made.
Coors Field · Conditions TBD
Park and weather are matchup context. They do not create a side by themselves, and the forecast can change before first pitch.
Full statistical preview
St. Louis Cardinals vs. Colorado Rockies breakdown
Away team preview
St. Louis Cardinals statistical outlook
St. Louis Cardinals enter with a 71-71 record and a .500 winning percentage. The offense has produced 640 runs, 1158 hits, and 151 home runs in 142 games. Its slash line is .242/.316/.385, good for a .701 OPS.
The pitching staff carries a 4.25 ERA and 1.35 WHIP across 1266.1 innings, with 1117 strikeouts. Recent form is 5-5 over its last 10 completed games; the club scored 55 and allowed 61 in that sample.
St. Louis Cardinals trail their opponent’s full-season scoring rate, increasing the importance of run prevention and converting limited opportunities. Those season numbers establish the baseline, while the confirmed lineup will determine how much of that production is actually available today.
Home team preview
Colorado Rockies statistical outlook
Colorado Rockies enter with a 54-87 record and a .383 winning percentage. The offense has produced 661 runs, 1214 hits, and 156 home runs in 141 games. Its slash line is .253/.324/.417, good for a .741 OPS.
The pitching staff carries a 5.43 ERA and 1.51 WHIP across 1240.2 innings, with 958 strikeouts. Recent form is 4-6 over its last 10 completed games; the club scored 41 and allowed 36 in that sample.
Colorado Rockies have the stronger full-season scoring rate in this matchup. Those season numbers establish the baseline, while the confirmed lineup will determine how much of that production is actually available today.
Starting pitching
Probable starter comparison
Kyle Leahy brings a 3.13 ERA and 1.31 WHIP for St. Louis Cardinals; Tanner Gordon enters at 5.18 and 1.40 for Colorado Rockies. Kyle Leahy owns the lower season ERA, but starter ERA alone does not account for today’s lineup, park, defense, or expected bullpen bridge.
Kyle Leahy
- Record
- 10-4
- ERA
- 3.13
- WHIP
- 1.31
- Strikeouts
- 118
- Innings
- 129.1
- Starts
- 26
Tanner Gordon
- Record
- 1-4
- ERA
- 5.18
- WHIP
- 1.40
- Strikeouts
- 72
- Innings
- 88.2
- Starts
- 8
Why Cardinals can win
St. Louis Cardinals path to the game
St. Louis Cardinals can win by pairing Kyle Leahy with an offense averaging 4.51 runs per game and avoiding an early leverage deficit. Their measurable advantages include the lower team ERA (4.25), the better recent win count (5 over the last 10). The current market prices St. Louis Cardinals as the underdog, but that price must still be evaluated against the final lineup and a fair win probability.
Why Rockies can win
Colorado Rockies path to the game
Colorado Rockies can win by pairing Tanner Gordon with an offense averaging 4.69 runs per game and avoiding an early leverage deficit. Their measurable advantages include the better season OPS (.741). The current market prices Colorado Rockies as the underdog, but that price must still be evaluated against the final lineup and a fair win probability.
How the matchup fits together
Sports Rounders game analysis
Colorado Rockies bring the stronger season OPS, while St. Louis Cardinals own the lower staff ERA. St. Louis Cardinals have the better or equal recent win count in the available last-10 sample. That creates a matchup in which the season-long offensive, pitching, and recent-form signals do not all point in the same direction. The two-way market is incomplete, so the decision can still change with lineups, late pitching news, weather at Coors Field, and movement in the available moneyline.
The public prediction uses these verified facts as context around the current market. A qualified Pro release requires more: confirmed lineups, starter-role verification, bullpen availability, weather verification, a versioned model probability, and a playable price that clears the required edge threshold.
Game outlook
Kyle Leahy vs. Tanner Gordon
St. Louis Cardinals are expected to start Kyle Leahy, while Colorado Rockies list Tanner Gordon. That is the central matchup entering the game, but a final betting decision should also account for confirmed batting orders and recent bullpen usage.
A complete two-way moneyline is not available yet, so Sports Rounders is withholding a side call rather than filling the gap with false certainty.
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