MLB Betting Guide for May 9: Are the Yankees Overhyped?

Ben DiGiacomo
Host · Writer

We have a small seven-game slate in the MLB today, so let’s dive into the action and lay out everything you need to know for the day ahead.
In the early window, the Seattle Mariners and Minnesota Twins will square off in the Twin Cities with two of the AL’s best arms taking the mound in Logan Gilbert and Pablo Lopez. This total sits at just 6.5, but our betting model is touting a five-star play on the over so tread wisely!
Later on, the New York Yankees will look to sweep the Houston Astros and extend their win-streak to six games tonight. After a nine-run performance by the Bronx Bombers, we’ll just completely ignore the Astros’ struggles from the equation, but I’m still struggling to buy into the Yankees as overwhelming AL favorites given how strong the Baltimore Orioles appear and now that the Texas Rangers are picking up steam. It remains to be seen as it’s a long season, but at the current price of +300, I’m struggling to find any value.
Later on, we’ll keep an eye on Sonny Gray as he takes the ball for the St. Louis Cardinals against the Milwaukee Brewers as he sits on a 0.89 ERA through five starts, while also continuing to check out the Kansas City Royals who find themselves on national television tonight against the Los Angeles Angels.
It will be a great day of baseball, so stay with SportsGrid to have you covered on everything today that could be thrown at us. Let’s ride!
Swing for the Fences with SportsGrid’s free daily MLB Game Picks and MLB Prop Picks.
MLB Betting Guide for May 9
Tonight’s Headliners:
Catch Up on Last Night’s Action:
1:10 p.m. ET: Arizona Diamondbacks @ Cincinnati Reds
- Run Line: Diamondbacks -1.5 | Moneyline: Diamondbacks -124 | Total: 9
- Where to Watch: MLB.TV | Location: Great American Ball Park (Cincinnati, OH)
- Weather Notes: Scattered showers/storms throughout day, likely not enough for a postponement
Starting Pitching Matchup: Slade Cecconi (ERA: 4.96; K/9: 8.27) vs. Hunter Greene (ERA: 3.12; K/9: 10.49)
SportsGrid’s Best Bets: Reds +1.5 (4-Stars) | Reds ML (3.5-Stars) | OVER 9 (3-Stars)
SportsGrid’s Predicted Game Outcome: Reds by 1.3 Runs
SportsGrid’s Top Props: Corbin Carroll OVER 0.5 RBIs (3-Stars, +175) | TJ Friedl OVER 0.5 RBIs (5-Stars, +175)
1:10 p.m. ET: Seattle Mariners @ Minnesota Twins
- Run Line: Twins -1.5 | Moneyline: Twins -126 | Total: 6.5
- Where to Watch: MLB.TV | Location: Target Field (Minneapolis, MN)
- Weather Notes: Clear, winds blowing in from left
Starting Pitching Matchup: Logan Gilbert (ERA: 1.69; K/9: 9.38) vs. Pablo Lopez (ERA: 4.30; K/9: 10.75)
SportsGrid’s Best Bets: Mariners ML (4-Stars, +108) | OVER 6.5 (5-Stars)
SportsGrid’s Predicted Game Outcome: Mariners by 0.7 runs
SportsGrid’s Top Props: Mitch Haniger OVER 0.5 RBIs (5-Stars, +195) | Pablo Lopez UNDER 7.5 Ks (5-Stars, +116)
3:10 p.m. ET: San Francisco Giants @ Colorado Rockies
- Run Line: Giants -1.5 | Moneyline: Giants -162 | Total: 9.5
- Where to Watch: MLB.TV | Location: Coors Field (Denver, CO)
- Weather Notes: Clear, chilly, winds blowing in from center
Starting Pitching Matchup: Keaton Winn (ERA: 4.41; K/9: 7.27) vs. Cal Quantrill (ERA: 4.31; K/9: 5.90)
SportsGrid’s Best Bets: Rockies +1.5 (5-Stars) | Rockies ML (5-Stars, +136) | OVER 9.5 (4-Stars)
SportsGrid’s Predicted Game Outcome: Rockies by 0.7 runs
SportsGrid’s Top Props: Elias Diaz OVER 0.5 RBIs (5-Stars, +145)
5:05 p.m. ET: Houston Astros @ New York Yankees
- Run Line: Yankees -1.5 | Moneyline: Yankees -134 | Total: 8.5
- Where to Watch: MLB.TV | Location: Yankee Stadium (Bronx, NY)
- Weather Notes: Likely to be played through a few pop-up showers
Starting Pitching Matchup: Ronel Blanco (ERA: 2.10; K/9: 8.38) vs. Marcus Stroman (ERA: 3.41; K/9: 8.51)
SportsGrid’s Best Bets: Astros +1.5 (4-Stars) | Astros ML (5-Stars, +116) | OVER 8.5 (1-Stars)
SportsGrid’s Predicted Game Outcome: Astros by 1.1 Runs
SportsGrid’s Top Props: Jose Altuve OVER 0.5 HRs (5-Stars, +800) | Alex Verdugo OVER 0.5 RBIs (5-Stars, +145)
7:40 p.m. ET: St. Louis Cardinals @ Milwaukee Brewers
- Run Line: Cardinals -1.5 | Moneyline: Cardinals -124 | Total: 8
- Where to Watch: MLB.TV | Location: American Family Field (Milwaukee, WI)
- Weather Notes: Dome
Starting Pitching Matchup: Sonny Gray (ERA: 0.89; K/9: 11.27) vs. Tobias Myers (ERA: 6.23; K/9: 7.62)
SportsGrid’s Best Bets: Brewers +1.5 (3.5-Stars) | Brewers ML (3-Stars, +106) | UNDER 8 (1-Star)
SportsGrid’s Predicted Game Outcome: Brewers by 0.4 runs
SportsGrid’s Top Props: William Contreras OVER 0.5 RBIs (5-Stars, +170)
7:40 p.m. ET: Cleveland Guardians @ Chicago White Sox
- Run Line: Guardians -1.5 | Moneyline: Guardians -164 | Total: 7.5
- Where to Watch: MLB.TV | Location: Progressive Field (Cleveland, OH)
- Weather Notes: Rain should clear up by game time, winds blowing out to right
Starting Pitching Matchup: Ben Lively (ERA: 2.08; K/9: 9.97) vs. Erick Fedde (ERA: 3.46; K/9: 9.46)
SportsGrid’s Best Bets: Guardians -1.5 (2.5-Stars) | OVER 7.5 (5-Stars)
SportsGrid’s Predicted Game Outcome: Guardians by 1.9 runs
SportsGrid’s Top Props: Jose Ramirez OVER 0.5 RBIs (4.5-Stars, +115) | Erick Fedde UNDER 4.5 Ks (5-Stars)
9:38 p.m. ET: Kansas City Royals @ Los Angeles Angels
- Run Line: Royals -1.5 | Moneyline: Royals -112 | Total: 8.5
- Where to Watch: FS1 | Location: Angel Stadium (Anaheim, CA)
- Weather Notes: Clear, winds blowing out to left-center
Starting Pitching Matchup: Michael Wacha (ERA: 5.50; K/9: 7.41) vs. Reid Detmers (ERA: 4.24; K/9: 9.82)
SportsGrid’s Best Bet: OVER 8.5 (3-Stars)
SportsGrid’s Predicted Game Outcome: Angels by 0.1 runs
SportsGrid’s Top Props: Hunter Renfroe OVER 0.5 RBIs (5-Stars, +190)
