Mariners vs Athletics Prediction, Odds & Player Prop Bets Today – MLB, Aug 20

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MLB betting odds, predictions and betting odds for today's games
(AP Photo)
BetMGM Betting @BETMGM Aug 20, 2022, 3:35 PM
  • The Mariners (66-54) are -190 favorites vs the Athletics (43-77)
  • Mariners starting pitcher: Logan Gilbert (10-5), 3.51 ERA
  • Athletics starting pitcher: James Kaprielian (3-7), 4.32 ERA
  • Watch the game on FOX

The Seattle Mariners (-190) visit Oakland Coliseum to take on the Oakland Athletics (+155) on Saturday, August 20, 2022. First pitch is scheduled for 7:15pm EDT in Oakland.

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

The Mariners vs Athletics Over/Under is 7.5 total runs for the game.

So far this season, the Mariners are 65-54 against the spread (ATS), while the Athletics are 58-61 ATS.

Mariners vs. Athletics Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Mariners-1.5 -110O 7.5 -115-190
Athletics +1.5 -110U 7.5 -105+155

Mariners vs Athletics Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Saturday‘s matchup with 62.8% confidence.

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


Looking for a risk-free bet up to $1,000? Bet now on Athletics vs Mariners and all MLB games with BetMGM


Best Mariners Player Prop Bets Today

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

  • Eugenio Suarez has hit the Hits Over in 37 of his last 46 away games (+22.60 Units / 30% ROI)
  • Adam Frazier has hit the Total Bases Over in 25 of his last 36 games (+15.45 Units / 28% ROI)
  • Adam Frazier has hit the Singles Over in 17 of his last 19 away games (+14.40 Units / 54% ROI)
  • Adam Frazier has hit the Hits Over in 17 of his last 19 away games (+13.65 Units / 33% ROI)
  • Mitch Haniger has hit the Singles Over in 12 of his last 14 games (+12.40 Units / 88% ROI)

Best Athletics Player Prop Best Bets Today

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

  • Ramon Laureano has hit the Total Bases Over in 41 of his last 67 games (+10.15 Units / 11% ROI)
  • Cole Irvin has hit the Pitching Outs Over in 13 of his last 16 games (+9.90 Units / 49% ROI)
  • Paul Blackburn has hit the Strikeouts Over in 15 of his last 21 games (+9.35 Units / 35% ROI)
  • Seth Brown has hit the Runs Under in 10 of his last 11 games (+8.30 Units / 38% ROI)
  • Tony Kemp has hit the Singles Under in 26 of his last 39 games (+8.30 Units / 15% ROI)

Athletics vs Mariners Home Run Prop Bets Today

Over Under
Sean Murphy 0.5 +400 0.5 -750
Vimael Machin 0.5 +800 0.5 -3000
Adam Frazier 0.5 +1000 0.5 -10000
Cal Raleigh 0.5 +310 0.5 -550
Eugenio Suarez 0.5 +325 0.5 -550

Athletics vs Mariners Total Hits Prop Bets Today

Over Under
Sean Murphy 0.5 -225 0.5 +150
Vimael Machin 0.5 -190 0.5 +130
Adam Frazier 0.5 -200 0.5 +150
Cal Raleigh 0.5 -175 0.5 +125
Eugenio Suarez 0.5 -155 0.5 +110

Athletics vs Mariners RBI Prop Bets Today

Over Under
Sean Murphy 0.5 +155 0.5 -225
Vimael Machin 0.5 +240 0.5 -375
Adam Frazier 0.5 +230 0.5 -350
Cal Raleigh 0.5 +150 0.5 -200
Eugenio Suarez 0.5 +165 0.5 -250

Athletics vs Mariners Strikeout Prop Bets Today

Over Under
James Kaprielian 4.5 +110 4.5 -155
Logan Gilbert 4.5 -135 4.5 -105
  • The Seattle Mariners have hit the 1st Five Innings (F5) Total Under in 34 of their last 61 games (+8.10 Units / 12% ROI)
  • The Seattle Mariners have covered the 1st Five Innings (F5) Run Line in 25 of their last 40 games (+7.90 Units / 17% ROI)
  • The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 9 of their last 17 away games (+1.45 Units / 7% ROI)
  • The Oakland Athletics have hit the 1st Five Innings (F5) Total Under in 52 of their last 96 games (+6.50 Units / 6% ROI)
  • The Oakland Athletics have hit the Game Total Over in 7 of their last 10 games at home (+3.85 Units / 35% ROI)
  • The Oakland Athletics have covered the 1st Five Innings (F5) Run Line in 3 of their last 5 games (+0.65 Units / 11% ROI)

Mariners Against the Spread (ATS) Record

Against the spread this MLB season, the Mariners have gone 61-58 against the Run Line (-6.05 Units / -3.8% ROI).

  • 65-54 when betting on the Moneyline for +11.5 Units / 8.05% ROI
  • 58-55 when betting on the total runs Over for -1.7 Units / -1.3% ROI
  • 55-58 when betting on the total runs Under for -8.4 Units / -6.38% ROI

Athletics Against the Spread (ATS) Record

Against the spread this MLB season, the Mariners have gone 58-61 against the Run Line (-15.6 Units / -10.08% ROI).

  • 43-76 when betting on the Moneyline for -17 Units / -13.57% ROI
  • 51-63 when betting on the total runs Over for -18.7 Units / -14.18% ROI
  • 63-51 when betting on the total runs Under for +6.95 Units / 5.32% ROI

Logan Gilbert has allowed a slugging percentage of .594 (60 Total Bases / 101 ABs) on inside fastballs this season — highest among qualified SPs in MLB; League Avg: .415 — second Percentile.

Opponents are hitting .317 (32-for-101) against Logan Gilbert on inside fastballs this season — tied for 2nd highest among qualified SPs in MLB; League Avg: .255 — sixth Percentile.

Logan Gilbert has an ERA of 9.39 (15.1 IP)this month (3 games) — 2nd highest among qualified SPs in MLB; League Avg: 3.54 — first Percentile.

Logan Gilbert has allowed a slugging percentage of .672 (43 Total Bases / 64 ABs) this month (3 games) — 3rd highest among qualified SPs in MLB; League Avg: .387 — second Percentile.

James Kaprielian: Athletics Starting Pitcher Stats & Trends

James Kaprielian has a strikeout rate of just 10% (7 SO in 73 PAs) when going through the lineup the third time in a game this season — 2nd lowest in MLB among starting pitchers with at least 58 total IP; League Avg: 20% — first Percentile.

James Kaprielian has a strikeout rate of just 32% (68 SO in 213 PAs) with two-strikes this season — 8th lowest in MLB among starting pitchers with at least 58 total IP; League Avg: 42% — fifth Percentile.

Opponents have a miss rate of just 12% (15/129) against James Kaprielian when going through the lineup the third time in a game this season — lowest in MLB among starting pitchers with at least 58 total IP; League Avg: 24% — 0 Percentile.

James Kaprielian has located his pitches away 59% of the time (541/915) on the first pitch of at-bats since the start of last season — tied for 3rd highest in MLB among starting pitchers with at least 139 total IP; League Avg: 48% — 98th Percentile.

Mariners Keys to the Game vs. the Athletics

The Mariners are 49-0 (1.000) when leading entering the 8th inning this season — best in MLB; League Avg: .912.

The Mariners are 29-7 (.806) when scoring in the first inning this season — 5th best in MLB; League Avg: .666.

The Mariners are 35-28 (.556) on the road this season — 6th best in MLB; League Avg: .471.

The Mariners are 10-5 (.667) when tied entering the 8th inning this season — tied for 6th best in MLB; League Avg: .500.

Athletics Keys to the Game vs. the Mariners

The Athletics are just 17-40 (.298) at home this season — lowest in MLB; League Avg: .529.

The Athletics are just 4-32 (.111) when allowing 10 or more hits this season — lowest in MLB; League Avg: .277.

The Athletics are just 41-66 (.383) when allowing 5 or more extra base hits this season — 2nd lowest in MLB; League Avg: .533.

The Athletics are just 1-61 (.016) when trailing entering the 8th inning this season — lowest in MLB; League Avg: .088.

Mariners hitters are slugging just .163 on pitches out of the zone since the start of last season — lowest in MLB; League Avg: .210.

Mariners hitters have drawn 141 walks in 1,285 PA’s (11%) against LHP this season — best in MLB; League Avg: 9%.

Mariners hitters are slugging just .167 on pitches out of the zone since the start of 2020 — lowest in MLB; League Avg: .210.

The Mariners are batting just .299 on the first pitch of at-bats since the start of 2020 — lowest in MLB; League Avg: .340.

Athletics hitters have an OPS of just .589 (1,997 PA’s) at home this season — lowest in MLB; League Avg: .719.

The Athletics are batting just .202 at home this season — lowest in MLB; League Avg: .246.

Athletics hitters have an OBP of just .271 (1,997 PA’s) at home this season — lowest in MLB; League Avg: .317.

Athletics hitters are slugging just .169 on pitches out of the zone since the start of last season — 2nd lowest in MLB; League Avg: .210.

Opponents have a groundball rate of just 40% against Mariners pitchers since the start of last season — lowest in MLB; League Avg: 43%.

Opponents have a groundball rate of just 39% against Mariners pitchers this season — lowest in MLB; League Avg: 43%.

Opponents have a groundball rate of just 40% against Mariners pitchers since the start of 2020 — lowest in MLB; League Avg: 43%.

The Mariners have won 39% of road games in which their opponents scored first since the start of last season — highest in MLB; League Avg: 26%.

Athletics pitchers have walked 17 of 115 batters (15%) when facing the leadoff batter in the inning over the last 14 days (13 games) — highest in MLB; League Avg: 7%.

Athletics pitchers have a strikeout rate of just 14% over the past seven days (7 games) — lowest in MLB; League Avg: 24%.

The Athletics have won just 12% of home games in which their opponents scored first this season — lowest in MLB; League Avg: 34%.

The Athletics have won just 23% of home games in which their opponents scored first since the start of last season — 2nd lowest in MLB; League Avg: 36%.

Athletics vs. Mariners Injuries Tonight That May Affect Prop Bets 

  • Brent Honeywell Jr. (Athletics): Elbow, D60
  • Daulton Jefferies (Athletics): Arm, D60
  • Paul Blackburn (Athletics): Finger, D60
  • Ramón Laureano (Athletics): Oblique, D10
  • Deolis Guerra (Athletics): Elbow, D60
  • Thomas Murphy (Mariners): Shoulder, D60
  • Casey Sadler (Mariners): Shoulder, D60
  • Evan White (Mariners): Hernia, D60
  • Ryan Borucki (Mariners): Forearm, D15
  • Matthew Boyd (Mariners): Elbow, 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.