The series finale between the Washington Nationals and New York Mets on Wednesday, April 29, 2026, features a fascinating matchup at Citi Field. As both teams navigate a turbulent April in the National League East, the mound will be occupied by a young flamethrower making his way back to prominence and a steady left-handed presence for the home side.

The Pitching Breakdown

Cade Cavalli (WSH): Cade Cavalli enters this start looking to translate his elite raw stuff into consistent results. Through six starts in 2026, the right-hander carries a 4.01 ERA and a 0-1 record. While his 1.66 WHIP suggests he has been dancing around danger, his strikeout ability remains his greatest asset, having punched out 28 batters in 24.2 innings. Cavalli is fresh off an impressive performance against the Braves on April 23, where he flashed dominance by striking out 10 batters over five innings while allowing just two runs. For Cavalli, the challenge is efficiency; his high pitch counts often lead to early exits, placing a heavy burden on a Washington bullpen that has struggled for much of the spring.

David Peterson (NYM): The Mets counter with David Peterson, who has been a reliable piece of the rotation in the early going. Peterson has historically been a high-strikeout lefty, and while he is currently projected to maintain an ERA in the high 3.00s, his ability to induce soft contact has been his hallmark this season. In his most recent appearance on April 23, he worked 3.1 innings of relief, allowing only one run to keep the Mets in a high-scoring affair. Back in a starting role for this finale, Peterson will look to exploit a Nationals lineup that can be aggressive and occasionally undisciplined against left-handed sliders.

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Strategic Best Bets

1. New York Mets Moneyline (-140) The Mets have been the stronger home team historically in this rivalry, and David Peterson’s familiarity with the Citi Field mound provides a stabilizing edge. While Cavalli has the higher strikeout upside, his inconsistency and tendency to walk batters often provide opponents with too many “free” scoring opportunities. Given the Mets’ discipline at the plate, expect them to wear down Cavalli early and exploit the back end of the Washington relief corps.

2. Under 8.5 Total Runs (-115) Despite the offensive potential in both dugouts, this matchup leans toward a lower-scoring affair. Citi Field is a notorious pitcher’s park, and both starters have the swing-and-miss stuff to escape high-pressure jams. If Cavalli can replicate the swing-and-miss form he showed against Atlanta and Peterson maintains his ground-ball rate, scoring will be at a premium. A 4-2 or 5-1 final score is a very likely outcome.

3. Cade Cavalli Over 5.5 Strikeouts (-110) Even if the Nationals struggle to secure the win, Cavalli’s individual performance is a prime target for prop bettors. He is averaging over 10 strikeouts per nine innings this season and coming off a 10-K masterclass. The Mets’ lineup, while talented, features several high-strikeout profiles in the middle of the order. As long as Cavalli reaches the 85-pitch mark, he should clear this total with ease.

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The Sharp Edge: Watch for Francisco Lindor. He has been exceptionally productive against young right-handed power pitchers this season. If Cavalli struggles with his command in the first two innings, Lindor is a prime candidate for an “Over 1.5 Total Bases” prop win.