Players · S · 2B · 2026
Jared Serna
- Age
- 24
- B/T
- R/R
- Height
- 5' 7"
- Weight
- 174 lb
- Number
- #68
- Born
- June 1, 2002 in Guaymas, SO, Mexico
- MLB debut
- September 1, 2026
- dbWAR
- -.0 1 season(s)
- PA
- 16
- AVG
- .214
- OBP
- .250
- SLG
- .357
- wRC+
- 59 100 = avg
Jared Serna is a second baseman for the Miami Marlins. So far in 2026 he has hit 0 home runs and knocked in 2 RBIs, notching 3 hits across 16 plate appearances in 7 games. His batting average is .214, 12.2% lower than the league average of .244. He reached base at a .250 clip and slugged .357, for an OPS of .607, 15.6% lower than the league mark of .720. He averaged 89.4 mph off the bat, hit 60.0% of balls in play at 95 mph or better, barrelled 10.0% of them and made contact on 69.7% of his swings. Adjusted for his ballpark and league, his 59 wRC+ puts his offence 41% below average. That comes to -0.0 dbWAR — -0.8 runs with the bat, +0.0 for the ballpark, -0.0 on the bases, -0.3 on double plays, +0.1 for the position he plays, against replacement level. It includes no fielding: defensive runs are proprietary and are not estimated here, so the figure credits playing a demanding position but not playing it well.
League context
Percentile among qualified batters, 2026.
How the WAR is built
Runs above replacement, 2026. These terms sum to -0.5 runs, divided by runs-per-win to give WAR. There is no fielding term.
Batting
Standard and advanced, by season.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | MIA | 7 | 16 | 3 | 0 | 2 | 0 | 1 | 5 | .214 | .250 | .357 | .143 | .300 | 6.3% | 31.3% | .258 | -0.8 | 59 | -0.0 | — |
Platoon splits
How he hits left- and right-handed pitching.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHP | 11 | 10 | 2 | 0 | 1 | 3 | .200 | .273 | .400 | .294 | 27.3% |
| vs RHP | 5 | 4 | 1 | 0 | 0 | 2 | .250 | .200 | .250 | .179 | 40.0% |
Spray chart
Where every ball he put in play landed, 2026.
Loading 9 batted balls…
Contact quality
How hard and at what angle he hits it, over 10 tracked batted balls in 2026. Percentiles are against qualified batters.
- Barrel rate
- 10.0% 1 barrels
- Exit velocity
- 89.4 mph average
- Max exit velo
- 109.2 mph, hardest hit
- Hard hit
- 60.0% 95 mph or better
- Sweet spot
- 30.0% 8–32° launch
- Launch angle
- 6.1° average
A barrel is a batted ball whose exit velocity and launch angle have historically produced at least a .500 average and 1.500 slugging — 98 mph within 26–30°, widening to 8–50° by 116 mph. Reconstructed from Statcast's published anchor points, which reproduces them exactly; the interior is within a degree. Sweet spot (8–32°) is an exact definition.
Hot and cold zones
Batting average by pitch location, 2026.
Situational hitting
How Jared Serna hits by base state, outs, score and late-game pressure — each read against his own season line.
| Situation | PA | AB | H | HR | RBI | BB | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| All situations | 16 | — | — | — | — | — | — | .214 | .250 | .357 | .258 |
| Bases empty · thin | 8 | 7 | 0 | 0 | 0 | 1 | 4 | .000 | .125 | .000 | .091 |
| Runner on first · thin | 3 | 3 | 2 | 0 | 0 | 0 | 0 | .667 | .667 | 1.000 | .716 |
| Runners on · thin | 8 | 7 | 3 | 0 | 2 | 0 | 1 | .429 | .375 | .714 | .425 |
| RISP · thin | 5 | 4 | 1 | 0 | 2 | 0 | 1 | .250 | .200 | .500 | .251 |
Runners on includes runners in scoring position, which is the convention every reference uses. Rows under 25 plate appearances are marked thin — at that size a rate moves several dozen points on one hit. Counted from play-by-play, 2026.
Head to head
Put Jared Serna beside up to three others.
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.