Head to head · 2026 batting

Ronald Acuña Jr. vs Rafael Devers

So far in 2026 Rafael Devers has been worth 1.2 more wins. Both lines are computed from play-by-play on the same constants, so they are measured the same way rather than quoted from two sources.

Ronald Acuña Jr.ATL

Rafael Devers SF

2026 batting, season in progress. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
Statistic	Ronald Acuña Jr.	Rafael Devers
G	102	148
PA	450	633
H	101	144
HR	20	37
RBI	55	98
SB	20	0
AVG	.259	.258
OBP	.351	.340
SLG	.464	.525
OPS	.815	.865
ISO	.205	.267
BB%	11.6%	10.9%
K%	22.2%	25.4%
wOBA	.357	.368
wRC+	125	137
WAR	2.4	3.6

Career

Totalled over the seasons published here, which is not the same as a whole career: a player who debuted before 2015 begins at 2015, not at his real first game.

Career batting totals. AVG and SLG are recomputed from the components rather than averaged; OBP, wOBA and wRC+ need each season’s own constants and are left to the table above.
Statistic	Ronald Acuña Jr.	Rafael Devers
G	919	1,290
PA	4,116	5,577
H	1,014	1,359
2B	175	324
3B	14	13
HR	206	272
RBI	514	845
BB	491	539
SO	921	1,247
SB	225	33
AVG	.286	.274
SLG	.517	.508
WAR	34.5	37.3

Ronald Acuña Jr.’s full profile →Rafael Devers’s full profile →

More head to heads

The same seasons, measured against somebody else.

Ronald Acuña Jr. vs

Rafael Devers vs

How these are computed

wOBA uses linear weights measured from this season’s own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page. To put these two beside a third, the comparison page takes up to four.