Rays vs. Pirates Prediction: MLB Betting Lines, Stats and Picks – May 4, 2023

Written By PlayPicks Staff on May 4, 2023

The Pittsburgh Pirates (20-11) will attempt to snap a three-game losing streak when visiting the Tampa Bay Rays (25-6) at 1:10 PM ET on Thursday.

The Rays are a home favorite (-188) versus the Pirates (+160). The matchup has an over/under of 8 total runs.

The insights in the article below are based off odds valid as of May 4, 2023 at 1:13 PM ET. Ready to bet? Click here to get the best DraftKings Sportsbook deposit bonus!

Rays vs Pirates Betting Lines

Favorite Favorite Moneyline Underdog Moneyline Total
Rays -188 +160 8

Rays Betting Insights

  • This season, the Rays have won 25 out of the 30 games, or 83.3%, in which they’ve been favored.
  • Tampa Bay has a record of 11-1 in games when oddsmakers favor them by at least -188 on the moneyline.
  • The implied probability of a win from the Rays, based on the moneyline, is 65.3%.
  • Tampa Bay’s games have gone over the total in 17 of its 31 chances.
  • The Rays have an ATS record of 22-9-0 in 31 games with a spread this season.

Rays Last 10 Games Trend

Stat Avg/Total
Record 7-3
Runs Per Game 6.2
HR 18
ERA 3.34
K/9 7.5

Pirates Betting Insights

  • The Pirates have been underdogs in 23 games this season and have come away with the win 13 times (56.5%) in those contests.
  • This season, Pittsburgh has been victorious two times in four chances when named as an underdog of at least +160 or worse on the moneyline.
  • The Pirates have an implied victory probability of 38.5% according to the moneyline set for this matchup.
  • Pittsburgh and its opponents have gone over in 16 of its 31 games with a total set by sportsbooks this season.
  • In 31 games with a line this season, the Pirates have a mark of 19-12-0 against the spread.

Pirates Last 10 Games Trend

Stat Avg/Total
Record 6-4
Runs Per Game 5.1
HR 8
ERA 3.00
K/9 9.5

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Rays Probable Pitcher – Zach Eflin

  • When Eflin starts, his team is 3-1-0 against the spread this season.
  • The right-hander’s last appearance was on Friday, when he threw five innings against the Chicago White Sox, giving up two earned runs while allowing six hits.
  • Eflin will look to finish five or more innings for the fifth start in a row.
  • Eflin and his team have won each of the four games he’s started as the moneyline favorite.
  • Eflin’s team has yet to lose any of his starts this season.
  • Games Eflin has started this season hit the over two times in four chances.

Rays Relief Pitchers

Name Relief App. IP Ks ERA Holds Saves
Colin Poche 13 11.1 5 1.59 3 0
Garrett Cleavinger 13 10.2 12 2.53 0 0
Jason Adam 12 11.1 13 1.59 4 1
Kevin Kelly 11 17 14 3.71 2 1
Jalen Beeks 9 14.1 8 6.91 1 0

Pirates Probable Pitcher – Vince Velasquez

  • Velasquez gets the start for the Pirates, his seventh of the season. He is 4-2 with a 3.06 ERA and 32 strikeouts in 32 1/3 innings pitched.
  • In his last outing on Saturday against the Washington Nationals, the righty tossed six scoreless innings while surrendering five hits.
  • Velasquez will look to last five or more innings for his fifth straight start. He’s averaging 5.4 innings per outing.
  • The Pirates have a 3-2 record in Velásquez’s five starts this season when they were the moneyline underdog.
  • Velásquez’s team is 4-2 in his six starts.
  • Velásquez’s starts went over the run total two times in six games with a set total this season.

Pirates Relief Pitchers

Name Relief App. IP Ks ERA Holds Saves
David Bednar 13 13 17 0.69 0 9
Duane Underwood Jr. 13 13.2 9 2.63 3 2
Colin Holderman 13 13 12 3.46 9 0
Dauri Moreta 12 13.1 18 3.38 2 1
Jose Hernandez 10 12.2 13 1.42 2 0

Rays Hitting Trends

  • The Rays are 15-2 this season in games when they send out two or more long balls.
  • Tampa Bay has gone 14-1 in its 15 games this season with five or more extra-base hits.
  • The club has notched eight or more hits in 25 games this season, and is 21-4 in those contests.
  • Tampa Bay has a 19-1 record in games this season when it scored at least five runs.
  • The Rays have drawn at least five walks in nine games this season, and won every time.

Pirates Hitting Trends

  • They’ve won all 13 of their games in which they’ve hit two or more home runs this season.
  • Pittsburgh has collected five or more extra-base hits in 10 games this season and won each of them.
  • They have a record of 14-4 this season when collecting eight or more base hits in a game.
  • In 15 games this season with five or more runs scored, it has posted a record of 13-2.
  • They have won nine of their 12 games this season in which they’ve drawn more than four free passes.

Rays vs. Pirates Prediction

Moneyline Pick: Rays (-188)
Over/Under Pick: Under (8)

Predictions are calculated by a data-driven algorithm derived from offensive performance metrics and probable starting pitchers.

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