- Matchup: Boston Red Sox vs Kansas City Royals
- Date: Wednesday, May 20, 2026
- Venue: Kauffman Stadium, Kansas City, MO
- Broadcast: MLB.TV
- Betting Odds: Boston (-122) Kansas City (+102)
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The Boston Red Sox (19-26) are set to hit the road to face off against the Kansas City Royals (19-27) at Kauffman Stadium on Wednesday. The moneyline for this game has Boston at -122 while Kansas City is available at +102. The over/under total has been established at 9 runs. The projected starting pitchers are Connelly Early and Michael Wacha.
This season, the Red Sox boast a slugging percentage of .356 and have accumulated 384 strikeouts while drawing 140 walks. They have tallied 160 RBIs and 360 hits, leading to a batting average of .235. As a unit, the Red Sox have 79 doubles and 33 home runs. The team has scored 167 runs with an on-base percentage (OBP) of .310, averaging 3.6 runs per game, placing them 29th in the league.
Defensively, the Red Sox have achieved a team ERA of 3.81 (9th in MLB), striking out 370 batters this season. They’ve allowed 187 runs, ranking 7th in MLB, and given up 55 home runs. Boston’s pitchers have issued 147 walks, with a FIP of 4.26. The team has surrendered 360 hits (8.0 per 9 innings) and 172 earned runs, maintaining a strikeout-to-walk ratio of 2.52 and a WHIP of 1.25.
The Red Sox bullpen has a save percentage of 71.4% and has been involved in 35 save situations, achieving 10 saves while missing 4 of 14. They have inherited 54 runners this season, with a scoring rate of 31.5% among those! The relief corps has entered the game with runners on base 38 times, appearing in 38 high leverage situations overall. This year, the Red Sox have deployed 140 relievers, accumulating 21 holds, ranking 22nd in the league.
In the field, the Red Sox have turned 71.4% of balls in play into outs over 3,657 innings, ranking 6th in MLB. With 1,219 putouts, 413 assists, and 22 errors, their fielding percentage stands at .987, placing them 16th overall, contributing to 33 double plays.
Starting pitcher Connelly Early has pitched 66 innings, striking out 74 batters with an earned run average (ERA) of 2.99 (22 earned runs allowed) and a WHIP of 1.176. He has permitted 56 hits (7.6 hits per 9 innings) while issuing 22 walks. Early holds a career record of 4-4 with a FIP of 2.94, facing 278 major league batters.
The Kansas City Royals showcase a collective slugging percentage of .386 and score an average of 4.02 runs per game (24th in MLB). This season, they’ve hit 77 doubles, drawn 168 walks, and scored 189 runs, with 46 home runs and 182 RBIs. They have faced 378 strikeouts (19th in the league) while collecting 372 hits and maintaining a batting average of .240 and an OBP of .318.
Kansas City has a WHIP of 1.365 with a FIP of 4.32 for the season, maintaining a strikeout-to-walk ratio of 8.50 (392 strikeouts vs. 199 walks). They rank 14th in total hits allowed (369) and have surrendered 51 home runs, yielding 4.54 runs per 9 innings (18th in the league). The Royals’ pitching roster has allowed 210 runs this season and holds a team ERA of 4.28 (198 earned runs conceded).
In save situations, the Royals have earned 20 holds against 8 blown saves this season. Kansas City’s relievers have stepped in for 22 save chances, converting 14 saves. Their inherited runner scoring rate stands at 24.3% (out of 37 inherited runners), and they have competed in 50 high leverage situations and 32 times with runners on base. The Royals currently rank 14th in save percentage at 63.6%, utilizing 146 relief pitchers in 2026.
The Royals also boast 40 double plays with a fielding percentage of .990, ranking 4th in the league. They have tallied 401 assists, committed 17 errors, and achieved 1,248 putouts throughout the season. Their defensive efficiency is at 70.7%, placing them 10th in professional baseball.
Throughout his career, Michael Wacha has allowed 1,610 hits while striking out 1,463 batters over 1,684 innings. He has surrendered 721 earned runs, holding a WHIP of 1.265 and a FIP of 3.8. His K/BB ratio stands at 2.81 after facing 7,070 batters in his MLB career. With a career record of 115-77, Wacha has a 3.85 earned run average, yielding 8.6 hits per 9 innings.
Who will take home the win in tonight’s MLB matchup against the spread or moneyline?
Prediction: Back Boston (-122)
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