Cardinals vs. Royals Odds & Betting Predictions - June 21, 2026

Cardinals at Royals

6:10 pm • CARD

St. Louis Cardinals

@

Kansas City Royals

pitcher		team	era	w-l
S.Kolek			2.68	4-1
D.May			3.75	5-6

MatchupOpenSpreadTotalMoneyline
Cardinals 40-34	-1.5	-1.5+127	o9-103	-125
Royals 32-45	u9.5	+1.5-155	u9-124	+105

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Sunday 6:10 p.m.

June 21, 2026

Kauffman StadiumKansas City

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76°Fahrenheit

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27%Rain

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15Wind

STL o4.5-125

1.25u

S.Kolek u3.5 Ks-112

1.12u

STL -120

0.6u

Bet to -135

STL -115 (F5)

0.58u

Bet to -150

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Jun 21, 2026 UTC
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MLB Public Betting

Royals are 3-2 in their last 5 games.
Royals are 3-2 in their last 5 games against the spread
Royals are 14-23 in their road games against the spread
The totals have gone OVER in 4 of Royals' last 5 games
The totals have gone OVER in 20 of Royals' 40 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Royals	33-44	19-21	14-23	14-21	18-23
Cardinals	44-30	22-16	22-14	9-7	35-22

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Royals	36-40-1	20-19-1	16-21	21-14	15-25-1
Cardinals	32-38-4	17-19-2	15-19-2	6-9-1	25-29-3

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Royals	32-45	19-21	13-24	16-19	15-26
Cardinals	40-34	21-17	19-17	11-5	29-28

date	opponent	score	spread	over/under	moneyline
Jun 20th	STL	W 6-5	+1.5 W	O 9.5	KC +101
Jun 18th	STL	W 14-6	+1.5 W	O 9	KC -115
Jun 17th	@WSH	W 6-2	+1.5 W	U 10.5	KC +114
Jun 16th	@WSH	L 4-6	+1.5 L	O 8.5	WSH +119
Jun 15th	@WSH	L 3-7	+1.5 L	O 9.5	WSH +116

PITCHER		W-L	ERA	WHIP	K/9
RD.May, P		5-6	3.75	1.139	8.27

HITTERS	AVG	OBP	SLG	HR
1J.Wetherholt, 2B	.262	.365	.402	10
2I.Herrera, DH	.259	.401	.415	9
3A.Burleson, 1B	.281	.344	.483	13
4J.Walker, RF	.295	.347	.538	18
5L.Nootbaar, LF	.267	.358	.444	2
6M.Winn, SS	.242	.320	.327	2
7J.Crooks, C	.167	.268	.306	1
8B.Jordan, 3B	.300	.323	.533	1
9N.Church, CF	.263	.307	.406	5

PITCHER		W-L	ERA	WHIP	K/9
RS.Kolek, P		4-1	2.68	1.033	6.08

HITTERS	AVG	OBP	SLG	HR
1C.Jensen, DH	.238	.303	.421	9
2L.Thomas, CF	.232	.356	.368	5
3J.Caglianone, 1B	.270	.341	.452	10
4S.Perez, C	.208	.250	.344	10
5M.Massey, 2B	.256	.277	.452	7
6N.Loftin, 3B	.239	.346	.389	1
7J.Rave, RF	.500	.667	.500	1
8I.Collins, LF	.226	.339	.321	3
9T.Tolbert, SS	.190	.280	.190	0

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MatchupOverUnder
Cardinals 40-34	N/A	N/A
Royals 32-45	N/A	N/A