ARCHIVE April 23, 2026
April 23, 2026 · AL East

New York Yankees vs Boston Red Sox

April 23, 2026Fenway ParkClear 59°F · 14 mph, R To L
AWAY
New York Yankees
16-9
4
vs
HOME
Boston Red Sox
9-16
2

Starting pitchers

AWAY · NYY
Cam Schlittler
Cam Schlittler
IP 8
HOME · BOS
Payton Tolle
Payton Tolle
IP 6

Lineups

AWAY · NYY
  1. 1 Amed Rosario 3B
  2. 2 Aaron Judge RF
  3. 3 Ben Rice 1B
  4. 4 Giancarlo Stanton DH
  5. 5 Randal Grichuk LF
  6. 6 Trent Grisham CF
  7. 7 Jazz Chisholm Jr. 2B
  8. 8 José Caballero SS
  9. 9 Austin Wells C
HOME · BOS
  1. 1 Jarren Duran LF
  2. 2 Ceddanne Rafaela CF
  3. 3 Masataka Yoshida DH
  4. 4 Willson Contreras 1B
  5. 5 Wilyer Abreu RF
  6. 6 Trevor Story SS
  7. 7 Marcelo Mayer 2B
  8. 8 Caleb Durbin 3B
  9. 9 Carlos Narváez C

Box score

  123456789 R
NYY 000010300 4
BOS 010010000 2

Manager comparison

Both managers grade C+ / C- entering this matchup.

AWAY · NYY
Aaron Boone
C+ Lineup 1.5 R Bunts 0.0 R IBBs 1.1 R
HOME · BOS
Chad Tracy
C- Lineup 2.8 R Bunts 0.1 R IBBs 0.2 R Interim

Recent form

AWAY · NYY
7-3 L1 +26 run diff
LWLWWWWWLW
HOME · BOS
5-5 W1 -3 run diff
WLWWWLLWLL

Season series: 3-0 with NYY listed first across 3 prior meetings.

Tactical analysis

RunsLeft separates manager decisions from player execution from game variance. Each card below is the same three-number framework that drives the share cards on the SPA replay page.

AWAY · New York Yankees
  • Manager lineup cost −0.08 R/G Optimal arrangement projects 3.68 vs actual lineup 3.76
  • Player execution +0.24 R/G Players exceeded the lineup's 3.76 projection by 0.24 (scored 4)
  • Game variance +0.32 R/G Total game outcome vs optimal expectation

Jr. HR from the 7-hole

HOME · Boston Red Sox
  • Manager lineup cost +0.04 R/G Optimal arrangement projects 2.42 vs actual lineup 2.38
  • Player execution −0.38 R/G Players fell 0.38 short of the lineup's 2.38 projection (scored 2)
  • Game variance −0.42 R/G Total game outcome vs optimal expectation

Narváez HR from the 9-hole

COUNTERFACTUAL

Optimal lineups projected 3.7 – 2.4 — actual was 4 – 2.

Keep reading

How RunsLeft analyzes games

Standard content on this page comes from the MLB Stats API. Tactical analysis comes from a per-game Monte Carlo: 10,000 simulated games against the opposing starter's ERA, both for the actual lineup the manager wrote and for the optimal arrangement of those nine players. The three numbers — manager cost, player execution, game variance — separate which part of the result was the lineup, the players, or the dice.

Read the full methodology.