Orioles vs Royals Prediction, Odds & Player Prop Bets Today – MLB, May 4

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MLB betting odds, predictions and betting odds for today's games
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BetMGM Betting @BETMGM May 04, 2023, 3:30 PM
  • The Orioles are -200 favorites vs the Royals
  • Orioles starting pitcher: Grayson Rodriguez
  • Royals starting pitcher: Jordan Lyles
  • Watch the game on BSKC

The Baltimore Orioles (-200) visit Kauffman Stadium to take on the Kansas City Royals (+165) on Thursday, May 4, 2023. First pitch is scheduled for 2:10pm EDT in Kansas City.

The Orioles are the betting favorite in this game, with the run line sitting at -1.5 (-125).

The Orioles vs Royals Over/Under is 13 total runs for the game.

This season, the Orioles are 20-10 against the spread (ATS), while the Royals are 11-20 ATS.

Orioles vs. Royals Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Orioles-1.5 -125O 13 -400-200
Royals +1.5 +105U 13 +310+165

Orioles vs Royals Prediction for Today’s Game

Based on recent trends the model predicts the Orioles will win Thursday‘s MLB matchup with 64.1% confidence.

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


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

Best Orioles Player Prop Bets Today:

  • Ryan Mountcastle has hit the RBIs Under in 12 of his last 14 games (+8.20 Units / 29% ROI)
  • Jorge Mateo has hit the Runs Over in 7 of his last 9 games (+8.00 Units / 89% ROI)
  • Austin Hays has hit the Singles Under in 15 of his last 23 games (+6.80 Units / 26% ROI)
  • Anthony Santander has hit the RBIs Under in 10 of his last 12 games (+6.35 Units / 28% ROI)
  • Adley Rutschman has hit the Runs Under in 11 of his last 14 away games (+6.05 Units / 29% ROI)

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

Best Royals Player Prop Best Bets Today:

  • Kyle Isbel has hit the Singles Under in 13 of his last 15 games (+9.80 Units / 36% ROI)
  • Bobby Witt Jr. has hit the Runs Over in 16 of his last 24 games (+9.40 Units / 37% ROI)
  • Bobby Witt Jr. has hit the Hits Under in 11 of his last 15 games at home (+8.15 Units / 31% ROI)
  • Nick Pratto has hit the Singles Over in 5 of his last 6 games (+7.45 Units / 124% ROI)
  • Nicky Lopez has hit the Hits Runs and RBIs Under in his last 7 games at home (+7.20 Units / 65% ROI)

Royals vs Orioles Home Run Prop Bets Today

Over Under
Ryan Mountcastle 0.5 +350 0.5 -650
Nick Pratto 0.5 +600 0.5 -1600
Bobby Witt Jr. 0.5 +450 0.5 -900
Cedric Mullins 0.5 +525 0.5 -1200
MJ Melendez 0.5 +400 0.5 -750

Royals vs Orioles Total Hits Prop Bets Today

Over Under
Ryan Mountcastle 1.5 +140 1.5 -190
Nick Pratto 0.5 -125 0.5 -105
Bobby Witt Jr. 1.5 +170 1.5 -225
Cedric Mullins 0.5 -250 0.5 +185
MJ Melendez 0.5 -160 0.5 +120

Royals vs Orioles RBI Prop Bets Today

Over Under
Ryan Mountcastle 0.5 +105 0.5 -140
Nick Pratto 0.5 +240 0.5 -350
Bobby Witt Jr. 0.5 +175 0.5 -250
Cedric Mullins 0.5 +190 0.5 -250
MJ Melendez 0.5 +170 0.5 -225

Royals vs Orioles Strikeout Prop Bets Today

Over Under
Grayson Rodriguez 5.5 -125 5.5 -105
Jordan Lyles 3.5 -165 3.5 +125
  • The Baltimore Orioles have hit the Moneyline in 19 of their last 27 games (+8.80 Units / 22% ROI)
  • The Baltimore Orioles have hit the Team Total Over in 20 of their last 30 games (+8.15 Units / 23% ROI)
  • The Baltimore Orioles have covered the Run Line in 11 of their last 17 away games (+4.75 Units / 22% ROI)
  • The Baltimore Orioles have hit the Game Total Over in 17 of their last 30 games (+4.05 Units / 12% ROI)
  • The Kansas City Royals have hit the 1st Five Innings (F5) Team Total Under in 5 of their last 6 games at home (+4.40 Units / 58% ROI)
  • The Kansas City Royals have hit the Team Total Under in 16 of their last 27 games (+4.10 Units / 13% ROI)
  • The Kansas City Royals have hit the Game Total Over in 6 of their last 9 games at home (+3.80 Units / 38% ROI)
  • The Kansas City Royals have covered the Run Line in 6 of their last 11 games (+0.70 Units / 5% ROI)
  • The Kansas City Royals have hit the Moneyline in 2 of their last 5 games (+0.30 Units / 6% ROI)

Orioles Against the Spread (ATS) Record

Against the spread this MLB season, the Orioles have gone 17-13 against the Run Line (+3.35 Units / 9.12% ROI).

  • 20-10 when betting on the Moneyline for +7.85 Units / 18.58% ROI
  • 17-12 when betting on the total runs Over for +4.05 Units / 12.22% ROI
  • 12-17 when betting on the total runs Under for -6.3 Units / -19.06% ROI

Royals Against the Spread (ATS) Record

Against the spread this MLB season, the Royals have gone 11-20 against the Run Line (-12.35 Units / -32.63% ROI).

  • 8-23 when betting on the Moneyline for -11.45 Units / -36.76% ROI
  • 15-14 when betting on the total runs Over for -0.65 Units / -1.89% ROI
  • 14-15 when betting on the total runs Under for -2.5 Units / -7.41% ROI

Grayson Rodriguez has thrown elevated pitches 54% of the time (46/86) when behind in the count this season — 3rd highest in MLB among starting pitchers with at least 11 total IP; League Avg: 31% — 98th Percentile.

Grayson Rodriguez has a strikeout rate of 32% (34 SO in 105 PAs) this season — 9th best in MLB among starting pitchers with at least 11 total IP; League Avg: 22% — 95th Percentile.

Grayson Rodriguez has a strikeout rate of 54% (15 SO in 28 PAs) on low non-fastballs this season — 6th best in MLB among starting pitchers with at least 11 total IP; League Avg: 33% — 96th Percentile.

Grayson Rodriguez has thrown fastballs up 66% of the time (135/206) this season — 4th highest in MLB among starting pitchers with at least 11 total IP; League Avg: 46% — 98th Percentile.

Royals Starting Pitcher Stats & Trends

Left-handed hitters have a groundball rate of just 27% (14/52) against Jordan Lyles this season — 2nd lowest among qualified SPs in MLB; League Avg: 43% — third Percentile.

Opponents have a groundball rate of just 26% (30/115) against Jordan Lyles this season — 2nd lowest among qualified SPs in MLB; League Avg: 43% — second Percentile.

Opponents have a groundball rate of just 19% (6/31) against Jordan Lyles in two-strike counts this season — 2nd lowest among qualified SPs in MLB; League Avg: 44% — second Percentile.

Jordan Lyles allowed a slugging percentage of .417 (151 Total Bases / 362 ABs) with two-strikes in 2022 — highest among qualified SPs in MLB; League Avg: .240 — second Percentile.

Orioles Keys to the Game vs. the Royals

The Orioles are 23-28 (.451) when allowing 2 or more home runs since last season — 2nd best in MLB; League Avg: .294.

The Orioles are just 0-7 (.000) when trailing entering the 8th inning this season — tied for lowest in MLB; League Avg: .107.

The Orioles are 73-3 (.961) when leading entering the 7th inning since last season — best in MLB; League Avg: .878.

The Orioles are 32-9 (.780) when they’ve scored in the first inning since last season — 3rd best in MLB; League Avg: .653.

Royals Keys to the Game vs. the Orioles

The Royals are just 2-13 (.133) at home this season — lowest in MLB; League Avg: .523.

The Royals are just 5-51 (.089) when their opponents score in the first inning since last season — lowest in MLB; League Avg: .347.

The Royals are just 8-20 (.286) when allowing 5 or more extra base hits this season — 2nd lowest in MLB; League Avg: .539.

The Royals are just 4-99 (.039) when trailing entering the 7th inning since last season — lowest in MLB; League Avg: .122.

Orioles hitters have an OPS of .810 (433 PA’s) against LHP this season — 5th best in MLB; League Avg: .740.

Orioles hitters have an OBP of .350 (674 PA’s) on the road this season — tied for 2nd best in MLB; League Avg: .317.

Orioles hitters have 516 strikeouts in 2,143 PA’s (24%) against LHP since last season — tied for 5th highest in MLB; League Avg: 22%.

Orioles hitters have chased 18% of pitches out of the zone in lefty-lefty matchups this season — lowest in MLB; League Avg: 27%.

The Royals have a winning percentage of just 8% at home this season — lowest in MLB; League Avg: 50%.

Royals hitters have an OBP of just .266 (531 PA’s) at home this season — lowest in MLB; League Avg: .325.

Royals hitters have an OBP of just .273 (838 PA’s) against RHP this season — lowest in MLB; League Avg: .320.

Royals hitters have put just 32% of balls in play to the left side of the field this season — lowest in MLB; League Avg: 38%.

Opponents have a groundball batting average of just .107 against Orioles pitchers with the shift this season — best in MLB; League Avg: .235.

Orioles pitchers have an ERA of 5.75 (1414.1 IP) against division opponents since the 2021 season — highest in MLB; League Avg: 4.17.

The Orioles have won 61% of games in which their opponents scored first this season — highest in MLB; League Avg: 32%.

Orioles pitchers have a strikeout rate of 26% with runners in scoring position this season — 2nd best in MLB; League Avg: 22%.

Royals pitchers have walked 9 of 51 batters (18%) when facing the leadoff batter in the inning over the past seven days (6 games) — highest in MLB; League Avg: 8%.

Royals pitchers have walked 15 of 101 batters (15%) when facing the leadoff batter in the inning over the last 14 days (12 games) — 2nd highest in MLB; League Avg: 8%.

Royals pitchers have a strikeout rate of just 20% since last season — 3rd lowest in MLB; League Avg: 22%.

Royals pitchers have a strikeout rate of just 38% with two-strikes since last season — tied for 2nd lowest in MLB; League Avg: 42%.

Royals vs. Orioles Injuries Tonight That May Affect Prop Bets 

  • Nicholas Lopez (Royals): Appendicitis, D10
  • Jacob Brentz (Royals): Elbow, D60
  • Kristofer Bubic (Royals): Flexor, D60
  • Daniel A. Lynch (Royals): Shoulder, D15
  • Angel Zerpa (Royals): Shoulder, D60
  • Drew Waters (Royals): Oblique, D10
  • Diego Hernandez (Royals): Shoulder, D60
  • Dillon Tate (Orioles): Elbow, D15
  • John Means (Orioles): Elbow, D60
  • Austin Hays (Orioles): Finger, Day-to-Day
  • Mychal Givens (Orioles): Knee, D15

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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.