Head to head · 2026 batting

Pete Alonso vs Fernando Tatis Jr.

In 2026 Pete Alonso has been worth 0.3 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.

Pete Alonso BAL

Fernando Tatis Jr.SD

2026 batting. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
Statistic	Pete Alonso	Fernando Tatis Jr.
G	161	159
PA	700	704
H	161	181
HR	43	25
RBI	113	83
SB	5	38
AVG	.267	.289
OBP	.363	.358
SLG	.522	.470
OPS	.884	.828
ISO	.254	.181
BB%	11.6%	9.1%
K%	24.1%	18.5%
wOBA	.381	.360
wRC+	148	134
WAR	4.9	4.6

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	Pete Alonso	Fernando Tatis Jr.
G	1,168	829
PA	5,016	3,643
H	1,112	901
2B	207	168
3B	8	15
HR	307	177
RBI	825	476
BB	500	357
SO	1,153	820
SB	23	162
AVG	.255	.279
SLG	.517	.505
WAR	28.5	28.6

Pete Alonso’s full profile →Fernando Tatis Jr.’s full profile →

More head to heads

The same seasons, measured against somebody else.

Pete Alonso vs

Fernando Tatis Jr. 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.