CINCINNATI (AP) — After getting a cortisone shot and a few days off, Kyle Farmer helped power the Cincinnati Reds to their highest-scoring game in 23 years.

Farmer homered twice, had four hits and tied his career high with five RBIs in a 20-5 rout of the Chicago Cubs on Thursday.

“I was hurting pretty bad in Toronto, but I’m just glad it’s gone now,” said Farmer, who had missed four games. “Had to take some time off, get a shot and have some rest and recovery.”

Nick Senzel also had four hits, and Brandon Drury, Tommy Pham and Albert Almora Jr. had three apiece. Drury Pham, Almora and Matt Reynolds each had three RBIs.

The Reds entered with a .217 batting average, 28th among the 30 teams, and finished with 20 hits in all.

Cincinnati trailed 3-0 before scoring twice in the second and bursting ahead with eight runs in the third.

The Reds scored the most runs since a 22-3 win at Philadelphia on Sept. 4, 1999, while Chicago gave up its most since a 21-8 defeat at the Phillies on July 3, 1999.

Cubs shortstop Andrelton Simmons made his big league pitching debut, allowing five runs in the eighth.

Hunter Greene (2-6) won for the first time since his major league debut on April 10 despite giving up five runs, seven hits and two walks in five innings. He had been 0-6 with a 5.50 ERA in his previous seven starts.

Willson Contreras and Ian Happ hit back-to-back homers in the fifth. Nico Hoerner also homered for the Cubs.

Cubs starter Justin Steele (1-5) gave up seven runs, seven hits and two walks in two-plus innings.

“Steele was just behind in the count,” Cubs manager David Ross said. “There were a lot of three-ball counts in that one inning. They hit some pretty good pitches. He seems to have that one inning where he loses command a little bit. Sometimes he locks it back in. Sometimes he’s not able to.”

Farmer, who came in with just one home run this season, hit a two-run homer in the second inning and a solo shot in fifth for his first career multihomer game, and then added a two-run single in the sixth.

His sacrifice bunt was the only out among the Reds’first 10 batters in the third, who combined for four singles, three walks, a double and a triple

“He wants to be out there every day,” Reds manager David Bell said. “That position is a real grind, and he’s so important to our team. He puts a lot on himself. So getting the break, getting a few days off, he came back out today and was definitely energized.”

Reynolds hit a two-run triple, and Tyler Stephenson and Almora had two-run singles in the third.

The game was delayed by rain for 59 minutes at the end of the fifth.

TENSION

Contreras flipped his bat and walked slowly to first following his no-doubt homer off Greene. When Contreras came to the plate to leading off the seventh, Joel Kuhnel plunked hit him on a shoulder with the first pitch, a 95.4 mph offering. Contreras grumbled and Ross came out to complain to umpires. The Cubs manager was ejected from Wednesday night’s game after some high and tight pitches caused tempers to flare on both sides. Joey Votto and Cubs reliever Rowan Wick — who had jawed at each other Wednesday night — had words again after Wick struck out Votto in the seventh.

TRAINERS ROOM

Cubs: RF Seiya Suzuki left after injuring his left ring finger during an awkward slide in the third inning. Ross said he should be OK … INF Nick Madrigal will start a rehab assignment on Saturday at Iowa. He has been out with back tightness. … LHP Alec Mills is scheduled to pitch three innings on a rehab assignment on Friday, about 55 pitches. Mills is on the 60-day IL and not eligible to come off until June 8

Reds: SS Jose Barrero (wrist surgery) is going to stay at Triple-A Louisville for the time being. “He could come back at any point but we’re not going to rush that,” manager David Bell said.

UP NEXT

Cubs: Opens a two-game series at the Chicago White Sox following an off day Friday. Right-hander Johnny Cueto (0-0), who was signed to a minor league earlier this month, is slated to make his third start for the White Sox. The Cubs haven’t said who’ll start yet.

Reds: Open a three-game set at home with the San Francisco Giants on Friday night. LHP Carlos Rodon (4-3) is the scheduled starter for the Giants against a Reds pitcher who’s still to be determined.

Chicago						Cincinnati
	ab	r	h	bi			ab	r	h	bi
Morel 2b	4	1	1	0		Naquin dh	4	0	0	0
Ortega cf	4	0	0	0		Drury 2b	4	1	0	0
Suzuki rf	3	1	1	0		Pham lf	4	1	2	1
Happ lf	4	0	1	2		Votto 1b	3	1	2	3
Schwindel dh	4	0	0	0		Moustakas 3b	4	0	0	0
Wisdom 3b	2	1	0	0		Senzel cf	3	0	0	0
Rivas 1b	3	0	1	0		Aquino rf	3	0	0	0
Villar pr	0	0	0	0		Garcia c	3	1	1	0
Higgins c	3	0	0	0		Reynolds ss	3	0	2	0
Contreras ph	1	0	0	0
Simmons ss	3	0	0	0
Hoerner ph	1	0	1	1
Totals	32	3	5	3		Totals	31	4	7	4

Chicago	200	000	001	=	3
Cincinnati	013	000	00x	=	4

LOB–Chicago 7, Cincinnati 5. 2B–Happ (8), Morel (1). 3B–Votto (1). HR–Votto (2). SB–Rivas (1), Moustakas (1).

	IP		H	R	ER	BB	SO

Chicago
Hendricks L,2-5	4		5	4	4	1	1
Norris	2		0	0	0	0	4
Givens	1		1	0	0	0	2
Wick	1		1	0	0	1	1

Cincinnati
Castillo W,1-2	5		4	2	2	1	6
Santillan H,4	1		0	0	0	2	0
Díaz H,3	1		0	0	0	0	1
Warren H,2	1		0	0	0	0	0
Strickland S,1-1	1		1	1	1	1	1

HBP–Strickland (Wisdom).

Umpires–Home, Dan Merzel; First, Will Little; Second, Chris Conroy; Third, Carlos Torres.

T–3:04. A–11,417 (42,319).