Players · R · 1B · 2026
TJ Rumfield
- Age
- 26
- B/T
- L/R
- Height
- 6' 5"
- Weight
- 238 lb
- Number
- #7
- Born
- May 17, 2000 in Richmond, VA, United States
- MLB debut
- March 27, 2026
- Drafted
- 2021, round 12
- College
- Virginia Tech
- High school
- Temple
- dbWAR
- 4.1 1 season(s)
- PA
- 630
- AVG
- .299
- OBP
- .389
- SLG
- .452
- wRC+
- 134 100 = avg
TJ Rumfield is a first baseman for the Colorado Rockies. So far in 2026 he has hit 16 home runs and knocked in 72 RBIs, notching 163 hits across 630 plate appearances in 154 games. His batting average is .299, 22.4% higher than the league average of .244. He reached base at a .389 clip and slugged .452, for an OPS of .841, 17.1% higher than the league mark of .719 — the best on his team, and 28th of 462 among MLB batters with 100+ plate appearances. He averaged 84.3 mph off the bat, hit 27.9% of balls in play at 95 mph or better, barrelled 4.4% of them and made contact on 81.2% of his swings. Adjusted for his ballpark and league, his 134 wRC+ puts his offence 34% above average. That comes to 4.1 dbWAR — +29.6 runs with the bat, -1.7 for the ballpark, -1.1 on the bases, +1.8 on double plays, -8.3 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 +39.8 runs, divided by runs-per-win to give WAR. There is no fielding term.
Batting
Standard and advanced, by season.
| Trend | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | COL | 154 | 630 | 163 | 16 | 72 | 0 | 72 | 86 | .299 | .389 | .452 | .154 | .330 | 11.4% | 13.7% | .375 | +29.6 | 134 | 4.1 | — |
Platoon splits
How he hits left- and right-handed pitching.
| Split | PA | AB | H | HR | BB | SO | AVG | OBP | SLG | wOBA | K% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| vs LHP | 197 | 171 | 47 | 4 | 24 | 25 | .275 | .371 | .404 | .351 | 12.7% |
| vs RHP | 433 | 375 | 116 | 12 | 48 | 61 | .309 | .397 | .475 | .387 | 14.1% |
Spray chart
Where every ball he put in play landed, 2026.
Loading 461 batted balls…
Contact quality
How hard and at what angle he hits it, over 459 tracked batted balls in 2026. Percentiles are against qualified batters.
- Barrel rate
- 4.4% 20 barrels
- Exit velocity
- 84.3 mph average
- Max exit velo
- 110.2 mph, hardest hit
- Hard hit
- 27.9% 95 mph or better
- Sweet spot
- 38.3% 8–32° launch
- Launch angle
- 15.7° 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 TJ Rumfield 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 | 630 | — | — | — | — | — | — | .299 | .389 | .452 | .375 |
| Bases empty | 346 | 306 | 89 | 9 | 10 | 35 | 50 | .291 | .373 | .438 | .362 |
| Runner on first | 136 | 119 | 30 | 3 | 13 | 14 | 19 | .252 | .346 | .395 | .335 |
| Runners on | 284 | 240 | 74 | 7 | 62 | 37 | 36 | .308 | .408 | .471 | .391 |
| RISP | 148 | 121 | 44 | 4 | 49 | 23 | 17 | .364 | .466 | .545 | .444 |
Runners on includes runners in scoring position, which is the convention every reference uses. Counted from play-by-play, 2026.
Head to head
Put TJ Rumfield beside up to three others.
Similar players
Nearest 2026 seasons by discipline, contact, power and speed, on rate statistics rather than totals.
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.