Giants vs Rockies Prediction, Odds & Player Prop Bets Today – MLB, Sep 21

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MLB betting odds, predictions and betting odds for today's games
(AP Photo)
BetMGM Betting @BETMGM Sep 21, 2022, 3:30 PM
  • The Giants (71-77) are -140 favorites vs the Rockies (64-84)
  • Giants starting pitcher: Logan Webb (13-9), 3.01 ERA
  • Rockies starting pitcher: Germán Márquez (8-11), 5.13 ERA
  • Watch the game on SportsNet RM

The San Francisco Giants (-140) visit Coors Field to take on the Colorado Rockies (+115) on Wednesday, September 21, 2022. First pitch is scheduled for 8:40pm EDT in Denver.

The Giants are betting favorites in this MLB matchup, with the run line sitting at -1.5 (+110).

The Giants vs Rockies Over/Under is 9.5 total runs for the game.

So far this season, the Giants are 70-75 against the spread (ATS), while the Rockies are 78-66 ATS.

Giants vs. Rockies Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Giants-1.5 +110O 9.5 -105-140
Rockies +1.5 -135U 9.5 -115+115

Giants vs Rockies Prediction for Today’s Game

Based on recent trends the model predicts the Rockies will win Wednesday‘s matchup with 54.0% confidence.

This prediction factors in starting pitchers, recent team and player hitting performances, the last 5 games for both the Giants and Rockies and up-to-date player injuries.


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Best Giants Player Prop Bets Today

We’ve highlighted some favorite MLB player prop bets for Giants players for Wednesday‘s game, looking at profitable historical betting trends:

  • Wilmer Flores has hit the Runs Under in 17 of his last 19 away games (+14.25 Units / 53% ROI)
  • Wilmer Flores has hit the Hits Under in 13 of his last 17 away games (+10.95 Units / 38% ROI)
  • Wilmer Flores has hit the Total Bases Under in 13 of his last 15 away games (+10.50 Units / 47% ROI)
  • Luis Gonzalez has hit the Hits Under in 10 of his last 12 away games (+10.25 Units / 82% ROI)
  • Evan Longoria has hit the Runs Under in his last 10 games (+10.00 Units / 57% ROI)

Best Rockies Player Prop Best Bets Today

And here are some favorite MLB player prop bets for Rockies players for Wednesday‘s game, looking at profitable historical betting trends:

  • German Marquez has hit the Pitching Outs Over in 19 of his last 23 games (+14.35 Units / 48% ROI)
  • Yonathan Daza has hit the Total Bases Over in 19 of his last 27 games (+12.40 Units / 36% ROI)
  • Brendan Rodgers has hit the RBIs Under in 19 of his last 23 games at home (+12.05 Units / 30% ROI)
  • Kyle Freeland has hit the Pitching Outs Over in 16 of his last 20 games (+11.30 Units / 46% ROI)
  • Yonathan Daza has hit the Hits Over in 14 of his last 21 games (+10.30 Units / 35% ROI)

Rockies vs Giants Home Run Prop Bets Today

Over Under
Alan Trejo 0.5 +725 0.5 -2500
C.J. Cron 0.5 +475 0.5 -1000
Charlie Blackmon 0.5 +675 0.5 -2000
Michael Toglia 0.5 +475 0.5 -1000
Randal Grichuk 0.5 +525 0.5 -1200

Rockies vs Giants Total Hits Prop Bets Today

Over Under
Alan Trejo 0.5 -225 0.5 +155
C.J. Cron 1.5 +190 1.5 -275
Charlie Blackmon 1.5 +190 1.5 -275
Michael Toglia 0.5 -250 0.5 +175
Ryan McMahon 1.5 +165 1.5 -250

Rockies vs Giants RBI Prop Bets Today

Over Under
Alan Trejo 0.5 +180 0.5 -275
C.J. Cron 0.5 +135 0.5 -200
Charlie Blackmon 0.5 +140 0.5 -200
Michael Toglia 0.5 +150 0.5 -225
Randal Grichuk 0.5 +155 0.5 -225

Rockies vs Giants Strikeout Prop Bets Today

Over Under
German Marquez 4.5 -160 4.5 +115
Logan Webb 4.5 -120 4.5 -115
  • The San Francisco Giants have hit the Game Total Under in 11 of their last 13 games (+8.65 Units / 60% ROI)
  • The San Francisco Giants have hit the 1st Five Innings (F5) Total Under in 31 of their last 55 away games (+7.70 Units / 12% ROI)
  • The San Francisco Giants have hit the Moneyline in 6 of their last 10 games (+2.75 Units / 26% ROI)
  • The San Francisco Giants have covered the 1st Five Innings (F5) Run Line in 6 of their last 10 games (+2.05 Units / 18% ROI)
  • The San Francisco Giants have covered the Run Line in 4 of their last 6 games (+2.00 Units / 26% ROI)
  • The Colorado Rockies have hit the 1st Five Innings (F5) Total Under in 24 of their last 40 games (+8.75 Units / 20% ROI)
  • The Colorado Rockies have hit the Game Total Under in 6 of their last 7 games (+4.80 Units / 62% ROI)
  • The Colorado Rockies have hit the Moneyline in 7 of their last 12 games (+4.20 Units / 34% ROI)
  • The Colorado Rockies have covered the Run Line in 8 of their last 12 games (+3.90 Units / 25% ROI)
  • The Colorado Rockies have hit the 1st Five Innings (F5) Moneyline in 3 of their last 6 games (+0.90 Units / 15% ROI)

Giants Against the Spread (ATS) Record

Against the spread this MLB season, the Giants have gone 67-76 against the Run Line (-17 Units / -9.57% ROI).

  • 70-75 when betting on the Moneyline for -24.7 Units / -11.88% ROI
  • 67-69 when betting on the total runs Over for -8.9 Units / -5.61% ROI
  • 69-67 when betting on the total runs Under for -5.6 Units / -3.47% ROI

Rockies Against the Spread (ATS) Record

Against the spread this MLB season, the Giants have gone 78-66 against the Run Line (+5.1 Units / 2.87% ROI).

  • 63-82 when betting on the Moneyline for -0.85 Units / -0.55% ROI
  • 67-71 when betting on the total runs Over for -12.05 Units / -7.51% ROI
  • 71-67 when betting on the total runs Under for -3.2 Units / -2.01% ROI

Opponents have a groundball rate of 57% (312/543) against Logan Webb this season — 2nd highest among qualified SPs in MLB; League Avg: 44% — 97th Percentile.

Logan Webb has thrown low pitches 60% of the time (2,160/3,576) in non-two strike counts since the start of last season — 2nd highest among qualified SPs in MLB; League Avg: 45% — 97th Percentile.

Logan Webb has thrown low pitches 73% of the time (617/845) with two-strikes this season — highest among qualified SPs in MLB; League Avg: 51% — 100th Percentile.

Logan Webb has thrown low pitches 74% of the time (490/666) with runners in scoring position this season — highest among qualified SPs in MLB; League Avg: 48% — 100th Percentile.

Germán Márquez: Rockies Starting Pitcher Stats & Trends

German Marquez has allowed a just .150 SLG vs right-handed batters (fifth best)– 95th Percentile and .840 vs left-handed batters over the last two weeks (third worst among qualified SPs)– fourth Percentile.

German Marquez has allowed a slugging percentage of .967 (29 Total Bases / 30 ABs) vs left-handed batters this month (3 games) — highest among qualified SPs in MLB; League Avg: .379 — second Percentile.

German Marquez has allowed an OPS of 1.437 (34 PA’s) vs left-handed batters this month (3 games) — highest among qualified SPs in MLB; League Avg: .664 — first Percentile.

German Marquez has walked 58 of 708 batters (8%) this season — tied for 5th highest among qualified SPs in MLB; League Avg: 6% — 12th Percentile.

Giants Keys to the Game vs. the Rockies

The Giants are just 8-13 (.381) when tied entering the 7th inning this season — tied for 5th lowest in MLB; League Avg: .500.

The Giants are 47-9 (.839) when scoring 5 or more runs this season — 10th best in MLB; League Avg: .801.

The Giants are 56-4 (.933) when leading entering the 7th inning this season — 8th best in MLB; League Avg: .881.

The Giants are just 24-68 (.261) when scoring 4 or fewer runs this season — 10th lowest in MLB; League Avg: .295.

Rockies Keys to the Game vs. the Giants

The Rockies are 7-64 (.099) when trailing entering the 8th inning this season — 10th best in MLB; League Avg: .085.

The Rockies are just 24-48 (.333) on the road this season — tied for lowest in MLB; League Avg: .473.

The Rockies are just 14-39 (.264) when their opponents score in the first inning this season — 7th lowest in MLB; League Avg: .334.

The Rockies are 13-64 (.169) when trailing entering the 7th inning this season — 5th best in MLB; League Avg: .119.

The Giants are batting just .216 when facing the starting pitcher for the 3rd time in a game this season — lowest in MLB; League Avg: .265.

Giants hitters have 454 strikeouts in 1,832 PA’s (25%) against LHP this season — tied for 4th highest in MLB; League Avg: 22%.

Giants hitters are slugging just .369 when facing the starting pitcher for the 3rd time in a game this season — lowest in MLB; League Avg: .447.

Giants hitters are averaging 4.01 pitches per plate appearance against RHP since the start of last season — tied for 2nd highest in MLB; League Avg: 3.90.

Rockies hitters are slugging just .343 on the road since the start of last season — lowest in MLB; League Avg: .397.

Rockies hitters have an OPS of just .632 (5,629 PA’s) on the road since the start of last season — lowest in MLB; League Avg: .706.

The Rockies are batting .285 at home this season — best in MLB; League Avg: .245.

Rockies hitters have an OPS of .810 (2,918 PA’s) at home this season — best in MLB; League Avg: .718.

Opponents have a groundball rate of 48% against Giants pitchers this season — highest in MLB; League Avg: 43%.

Opponents have a groundball rate of 47% against Giants pitchers since the start of last season — highest in MLB; League Avg: 43%.

Giants pitchers have walked 821 of 11,554 batters (7%) since the start of last season — 2nd best in MLB; League Avg: 8%.

Giants pitchers have won 44% of games in which they have allowed their opponent to score in three different innings on the road since the start of last season — highest in MLB; League Avg: 25%.

The average home run distance against the Rockies pitchers since the start of last season is 407.8 feet — highest in MLB; League Avg: 399.4

Opponents have a miss rate of just 23% against Rockies pitchers this season — 2nd lowest in MLB; League Avg: 26%.

Rockies pitchers have an ERA of 5.24 (694.0 IP) at home this season — highest in MLB; League Avg: 3.86.

Rockies pitchers have a strikeout rate of just 19% since the start of 2020 — lowest in MLB; League Avg: 23%.

Rockies vs. Giants Injuries Tonight That May Affect Prop Bets 

  • Antonio Senzatela (Rockies): ACL, D15
  • Scott Oberg (Rockies): Arm, D60
  • Brendan Rodgers (Rockies): Hamstring, Day-to-Day
  • José Iglesias (Rockies): Hand, D10
  • Kristopher Bryant (Rockies): Foot, D10
  • Lucas Gilbreath (Rockies): Elbow, D15
  • Tyler Kinley (Rockies): Elbow, D60
  • Helcris Olivarez (Rockies): Shoulder, D60
  • Ryan Rolison (Rockies): Shoulder, D60
  • Gregory Santos (Giants): Groin, D60
  • Carlos Rodón (Giants): Hand, Day-to-Day
  • Brandon Belt (Giants): Knee, D60
  • Donovan Walton (Giants): Shoulder, D60
  • Robert Wood (Giants): Shoulder, D15
  • José Álvarez (Giants): Elbow, D60
  • Thomas La Stella (Giants): Neck, D10
  • Mauricio Llovera (Giants): Hip, D60
  • Colton Welker (Giants): Shoulder, D60
  • Samuel Long (Giants): Oblique, D60
  • Samuel Delaplane (Giants): Forearm, D60
  • Anthony DeSclafani (Giants): Ankle, D60

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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.