DataBaseball
2026

Head to head · 2026 batting

Teoscar Hernández vs Fernando Tatis Jr.

So far in 2026 Fernando Tatis Jr. has been worth 2.7 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.

2026 batting, season in progress. The stronger figure in each row is highlighted — for strikeout rate that is the lower one.
StatisticTeoscar HernándezFernando Tatis Jr.
G118153
PA465679
H110172
HR1524
RBI6380
SB536
AVG.264.285
OBP.333.355
SLG.422.464
OPS.755.820
ISO.158.179
BB%9.0%9.1%
K%27.1%18.6%
wOBA.333.357
wRC+110133
WAR1.54.2

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.
StatisticTeoscar HernándezFernando Tatis Jr.
G1,208823
PA4,8723,618
H1,164892
2B239166
3B1715
HR232176
RBI724473
BB346355
SO1,402816
SB64160
AVG.261.278
SLG.478.504
WAR20.128.2

More head to heads

The same seasons, measured against somebody else.

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.