This Wednesday matchup at Tropicana Field features a clash of styles and career trajectories. The Cincinnati Reds send out left-hander Brandon Williamson, a young starter looking to cement his place in the rotation, while the Tampa Bay Rays counter with veteran right-hander Nick Martinez, the ultimate “utility” arm who has transitioned into a steady starting role.
The Pitching Breakdown
Brandon Williamson (CIN) Williamson is a prototypical “high-ceiling” lefty who thrives on deception. His success tonight hinges on the vertical break of his four-seam fastball. When he’s “on,” he tunnels his heater effectively with a sharp cutter and a sweeping curveball that keeps right-handed hitters from leaning over the plate. However, Tropicana Field can be a tough environment for fly-ball pitchers. Williamson’s 3.95 ERA in 2026 hides a slightly elevated walk rate (9.2%), which is dangerous against a Rays lineup that ranks in the top five for “pitches seen per plate appearance.”
Nick Martinez (TB) The Rays’ decision to move Martinez into the full-time rotation has paid dividends. Unlike Williamson’s power-first approach, Martinez is a master of contact management. He relies on a five-pitch mix, led by a devastating changeup that has limited left-handed batters to a sub-.200 average this season. Martinez doesn’t overpower hitters, but he excels at “stealing strikes” on the corners. His 3.42 ERA is backed by an elite ground-ball rate (48%), which should play well in the “The Trop,” neutralizing the Reds’ speed on the basepaths.
Best Bets for April 22
1. Tampa Bay Rays Moneyline (-135) The Rays hold a significant situational advantage. Tampa Bay’s bullpen has been the most efficient in the American League through the first month of 2026, boasting a 3.12 ERA in high-leverage situations. While Williamson can shut teams down for five innings, the Reds’ middle relief has struggled with consistency. Expect the Rays to grind out at-bats against Williamson and capitalize once the game moves to the bullpens.
2. Under 8.0 Total Runs (-115) Both pitchers are “warm-weather” specialists, but the climate-controlled environment of the dome tends to favor the under in April. Martinez is excellent at avoiding the big inning, and Williamson’s high-spin profile usually results in “lazy” fly balls in large outfields like Tampa’s. Furthermore, both teams have trended toward the under in their last five head-to-head meetings.
3. Player Prop: Nick Martinez Over 4.5 Strikeouts (+105) This is a value play. While Martinez isn’t a “power” pitcher, the Reds’ lineup currently leads the National League in strikeout percentage (26.4%). Martinez’s ability to change speeds often leaves aggressive young hitters like Elly De La Cruz out in front. Getting plus-money on a modest 4.5 line is the sharpest prop on the board.
Baseball Best Bets 