Pirates vs. Diamondbacks Odds & Betting Predictions - May 27, 2025

Pirates at Diamondbacks

12:10 am • MLB Network

Pittsburgh Pirates

43-62

0 - 5

Arizona Diamondbacks

51-54

pitcher		team	era	w-l
R.Nelson			3.29	6-2
A.Heaney			4.79	5-9

MatchupOpenSpreadTotalMoneyline
Pirates 43-62	+1.5	+1.5-123	o9-123	+160
Diamondbacks 51-54	u9.5	-1.5+100	u9+103	-190

Tuesday 12:10 a.m.

May 27, 2025

Chase FieldPhoenix

ARI -192

0.52u

ARI -1.5+109

1.09u

Get right snakes

ARI -1.5+120

1.2u

Bats waking up in the desert – D-backs averaging 10 hits & .278 BA last 10 games. Pirates rank 28th in BA (.224), score just 3 runs/game. At home, AZ thrives – 73 HR (5th in MLB), 5.0 runs/game. Pirates can't win on the road – 6-19 away, just 19-35 overall. Offense anemic outside PNC Park. Diamondbacks returning home from road trip, energy boost + manager calling this a “gut-check” game. Clubhouse urgency at all-time high – big response expected. Heaney struggles vs AZ – 7.71 ERA in 2 career starts. Ryne Nelson just held LAD to 1 run over 5 IP – confidence builder. Pitching edge goes to AZ despite ERAs. Motivation, matchup history, and momentum all favor Snakes to bounce back hard.

A.Heaney o1.5 BB-110

0.23u

Under 9.5-122

Under 9.5-120

0.5u

Bet to 9 (-112)

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No props found

MLB Public Betting

Diamondbacks are 1-4 in their last 5 games.
Diamondbacks are 0-5 in their last 5 games against the spread
Diamondbacks are 26-24 in their road games against the spread
The totals have gone OVER in 0 of Diamondbacks' last 5 games
The totals have gone OVER in 26 of Diamondbacks' 54 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Diamondbacks	50-54	24-30	26-24	28-40	22-14
Pirates	55-50	32-23	23-27	10-20	43-30

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Diamondbacks	53-47-4	26-24-4	27-23	34-30-4	19-17
Pirates	40-60-5	23-29-3	17-31-2	11-19	28-40-5

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Diamondbacks	51-54	26-28	25-25	34-34	17-19
Pirates	43-62	30-25	13-37	13-17	29-44

date	opponent	score	spread	over/under	moneyline
May 25th	@STL	L 3-4	+1.5 W	U 7.5	STL +110
May 24th	@STL	L 5-6	-1.5 L	O 7.5	STL +102
May 24th	@STL	L 3-4	-1.5 L	U 8	STL -118
May 22nd	@LAD	L 1-3	+1.5 L	U 9	LAD +130
May 21st	@LAD	L 3-4	+1.5 W	U 9	LAD +190

Johan Oviedo
P
Oviedo is questionable with elbow
Questionable

Endy Rodriguez
C
Rodriguez is out with elbow
Out
Jared Jones
P
Jones is out with elbow
Out
Jared Triolo
IF
Triolo is questionable with back
Questionable
Spencer Horwitz
IF
Horwitz is questionable with wrist
Questionable

Jordan Montgomery
P
Montgomery is out for season with elbow
Out for Season
John Curtiss
P
Curtiss is out with elbow
Out

See more MLB Injuries

PITCHER		PC	IP	K	ER
LA.Heaney, P		74	5	2	5
RB.Ashcraft, P		50	3	1	0

HITTERS	H-AB	R	HR	RBI
1O.Cruz, CF	1-3	0	0	0
2A.McCutchen, DH	1-3	0	0	0
3B.Reynolds, RF	0-4	0	0	0
4S.Horwitz, 1B	0-4	0	0	0
5J.Bart, C	0-4	0	0	0
6A.Canario, LF	2-4	0	0	0
7A.Frazier, 2B	2-4	0	0	0
8K.Hayes, 3B	0-4	0	0	0
9I.Kiner-Falefa, SS	0-3	0	0	0

PITCHER	PC	IP	K
RR.Nelson, P	84	6.2	4
RK.Graveman, P	6	0.1	0
RS.McGough, P	16	0	0
RJ.Martinez, P	13	1	1
RR.Thompson, P	15	1	0

HITTERS	H-AB	R	HR	RBI
1K.Marte, 2B	2-4	0	0	1
2C.Carroll, RF	0-4	0	0	0
3L.Gurriel, LF	2-4	0	0	0
4E.Suarez, 3B	1-3	2	1	1
5J.Naylor, 1B	1-4	1	1	2
6R.Grichuk, DH	1-3	1	0	0
7G.Moreno, C	3-4	1	0	0
8T.Tawa, CF	0-3	0	0	1
9G.Perdomo, SS	0-3	0	0	0