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Red Sox vs Royals Prediction, Odds: Expert MLB Pick for Wednesday, May 20

Red Sox vs Royals Prediction, Odds: Expert MLB Pick for Wednesday, May 20 article feature image
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May 19, 2026; Kansas City, Missouri, USA; Kansas City Royals shortstop Bobby Witt Jr. (7) steals second base against Boston Red Sox second baseman Nick Sogard (20) in the first inning at Kauffman Stadium. Mandatory Credit: Peter Aiken-Imagn Images

The Kansas City Royals host the Boston Red Sox on May 20, 2026. First pitch from Kauffman Stadium is scheduled for 7:40 p.m. EDT. The game will be broadcast on NESN.

The Red Sox are favored by -118 on the moneyline and by -1.5 on the run line. The Royals are +100 on the moneyline and +1.5 on the run line. The total is set at 8 runs.

Find my MLB picks and Red Sox vs Royals prediction below, as well as probable pitchers, weather report, and more.


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Red Sox vs Royals Prediction

  • Red Sox vs Royals Pick: Bobby Witt Jr. Over 1.5 Total Bases (-130 or Better)

My Red Sox vs Royals best bet is on Bobby Witt Jr.'s total bases prop. Make sure to find the best odds by checking our live MLB odds page.


Red Sox vs Royals Odds

Red Sox Logo
Wednesday, May 20
7:40 p.m. ET
NESN
Royals Logo
Red Sox Odds
SpreadTotalMoneyline
-1.5
+168
8
-110o / -110u
+100
Royals Odds
SpreadTotalMoneyline
+1.5
-205
8
-110o / -110u
-118
Odds via FanDuel. Get up-to-the-minute MLB odds here.
FanDuel Logo
  • Red Sox vs Royals moneyline: Red Sox -100, Royals -118
  • Red Sox vs Royals over/under: 8 (-110o / -110u)
  • Red Sox vs Royals spread: Red Sox -1.5 (+168), Royals +1.5 (-205)

Red Sox vs Royals Probable Pitchers

Connelly Early (LHP, BOS)StatMichael Wacha (RHP, KCR)
3-2W-L4-2
0.3fWAR (FanGraphs)0.8
3.21 / 4.71ERA / xERA2.83 / 3.94
4.58 / 4.18FIP / xFIP4.16 / 4.30
13.6%K-BB%12.9%
41.5%GB%35.9%
.258BABIP.215
102Stuff+97
98Location+101

Red Sox vs Royals MLB Betting Preview

The Red Sox and Royals will square off in Kansas City on Wednesday night at Kauffman Stadium. Michael Wacha will take the mound for the Royals, while Boston left-hander Connelly Early will be on the bump for the visiting Sox.

Despite a rather impressive start for both starting pitchers in this matchup, I see this game as a great spot for Kansas City’s superstar SS to find some success versus Early.

The Red Sox lefty has had quite the start to his second season in the Big Leagues, having recorded a 3.21 ERA alongside a solid 1.20 WHIP thus far.

Though Early's luck may run out on Wednesday, he is matched up with a hitter of Bobby Witt Jr’s caliber, who has absolutely dominated left-handed pitching for the majority of his career.

While the Royals’ 25-year-old superstar got off to a sluggish start to begin the season, he has risen from the dead and enters Wednesday’s American League clash batting over .300 at the plate this season.

Witt boasts a stellar exit velocity and a hard-contact hitters’ profile inside the box, especially versus left-handed hitters who frequently throw fastballs in the zone.


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Red Sox vs Royals Pick, Betting Analysis

There is no doubt that Early has extreme upside for the remainder of his professional career, but I expect the Royals’ two-time All-Star to have a massive performance on Wednesday night.

I will be targeting Witt Jr. to exceed his 1.5 Total Base mark.

Pick: Bobby Witt Jr. Over 1.5 Total Bases (-130 or Better)


Red Sox vs Royals Weather


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Author Profile
About the Author

Ryan graduated from Providence College in 2016 with Bachelor Degrees in Business Economics & Mathematics. It was at Providence where Ryan really first found his passion for sports betting. For a lifelong sports fan with a knack for statistical analysis, he was instantly drawn to the fundamentals of the industry, specifically how sports betting markets functioned and fluctuated. In what primarily started as a recreational hobby, Ryan began studying the ins-and-outs of sports betting markets on a daily basis. He took to Twitter (now X), where he amassed a following for writing a sports betting blog that provided statistical analysis behind his wagers. In spite of seeking employment opportunities elsewhere post graduation, Ryan continued to follow his passion for the statistical analysis of sports betting wagers, eventually deciding to pursue a career in the sports betting industry.

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