Kansas City Royals vs New York Mets

Kansas City Royals at New York Mets (2026-07-09). Michael Wacha vs Sean Manaea at Citi Field.

Wacha brings the stronger full-season profile into this matchup, working to a 3.45 ERA and 1.16 WHIP across 114.2 innings with 7.14 strikeouts per nine and 2.43 walks per nine. His recent run has been mostly steady as well: over his last four starts he has logged 26.2 innings with nine earned runs, and he has completed at least six innings in six of his last seven outings. The one caution for totals bettors is the long ball, as he allowed three homers to Philadelphia last time out and has given up 13 on the season. Manaea’s season line is less efficient at 4.76 ERA and 1.35 WHIP in 68 innings, though his 9.0 K/9 gives him more swing-and-miss upside than Wacha. His trend is mildly improving, with a 2.92 ERA over his last four starts despite not working deep into games consistently, and his quality-start rate sits at just 20 percent.

The offenses are fairly close in broad production, but they get there differently. Kansas City owns the better OPS at .717 and has scored 402 runs, while New York sits at a .684 OPS with 387 runs despite hitting more home runs, 108 to 93. On the mound as a team, the Mets have the cleaner numbers with a 4.34 ERA and 1.32 WHIP, compared with the Royals’ 4.86 ERA and 1.45 WHIP, and New York also misses more bats at 9.24 K/9 versus 7.78. Recent form points to volatility on both sides, with each club alternating high-scoring games and uneven pitching over the past week.

Last year’s head-to-head series leaned toward New York, which took two of three, and two of those three games stayed relatively controlled at four total runs. That history fits Wacha better than Manaea, but the current total of 9.0 reflects the combination of two inconsistent offenses, a vulnerable Royals staff behind the starter, and recent game logs that have featured some crooked numbers. Wacha’s steadier baseline argues for stretches of run suppression, while Manaea’s shorter outings can shift more of the burden onto the Mets’ bullpen by the middle innings.