DJ Herz
P
Washington Nationals
+0.3
WAR
INJURED · Injured 60-Day (D60)
Age 25
LHP
6'2" / 197 lbs
MLB
Svc 1.0 · Ctrl thru 2030
peak 1.1 · 2028
ERA4.19
FIP4.20
xFIP3.85
SIERA3.77
K%25.6%
BB%11.3%
K-BB%14.3%
IP89
trajectory · 10 yrs
1.1peak
2028
K†6060
FB Velo
p3693.5
Whiff%
p7629.3%
K%
p8027.7%
xwOBA vs
p770.286
FB+6.2 (54%)
SL+1.4 (4%)
CH-0.8 (25%)
CT-3.3 (17%)
Career (MLE) + Projections
Park-neutral MLB-equivalent. MiLB translated via MLE factors. FIP-based WAR vs replacement FIP=5.3 (SP) / 4.95 (RP, <80 IP). FIP+ = runs above league-avg FIP · REP = replacement-level bonus.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | K% | BB% | HR% | ERA | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 18 | ROK | AZL Cubs 2 | 6 | 6 | 10 | 50 | 8 | 8 | 0 | 10.9% | 20.0% | 0.0% | 2.61 | 4.71 | +0.0 |
| 2021 | 20 | A+ | South Bend Cubs | 20 | 20 | 82 | 324 | 131 | 44 | 7 | 30.2% | 16.0% | 2.9% | 3.31 | 4.15 | +0.9 |
| 2022 | 21 | AA | Tennessee Smokies | 26 | 26 | 95 | 418 | 141 | 70 | 8 | 26.4% | 18.9% | 2.4% | 4.25 | 4.58 | +0.7 |
| 2023 | 22 | AA | Harrisburg Senators | 22 | 22 | 94 | 411 | 133 | 57 | 5 | 26.2% | 15.3% | 1.3% | 3.43 | 3.55 | +1.8 |
| 2024 | 23 | MLB | Washington Nationals | 29 | 29 | 128 | 550 | 150 | 68 | 14 | 26.3% | 12.7% | 2.3% | 4.08 | 3.77 | +2.2 |
| ▸ 2026 Season | ||||||||||||||||
| 2026 | 25 | MLB | WSH | 27 | — | 27 | 112 | 28 | 13 | 3 | 25.1% | 11.3% | 2.8% | 4.10 | 4.35 | +0.2 |
| ▸ 2027+ Projections — Marcel base + age-bracket aging | ||||||||||||||||
| 2027 | 26 | MLB | WSH | 17 | 17 | 96 | 404 | 101 | 44 | 11 | 24.9% | 10.9% | 2.8% | 4.22 | 4.32 | +1.0 |
| 2028 | 27 | MLB | WSH | 18 | 18 | 99 | 418 | 103 | 45 | 12 | 24.8% | 10.7% | 2.9% | 4.28 | 4.32 | +1.1 |
| 2029 | 28 | MLB | WSH | 18 | 18 | 100 | 420 | 103 | 44 | 12 | 24.6% | 10.6% | 2.9% | 4.32 | 4.34 | +1.1 |
| 2030 | 29 | MLB | WSH | 18 | 18 | 97 | 411 | 99 | 44 | 12 | 24.0% | 10.6% | 3.0% | 4.38 | 4.41 | +1.0 |
| 2031 | 30 | MLB | WSH | 17 | 17 | 94 | 399 | 94 | 43 | 12 | 23.5% | 10.7% | 3.0% | 4.46 | 4.51 | +0.8 |
| 2032 | 31 | MLB | WSH | 17 | 17 | 91 | 385 | 88 | 42 | 12 | 22.9% | 10.8% | 3.1% | 4.55 | 4.61 | +0.6 |
| 2033 | 32 | MLB | WSH | 16 | 16 | 88 | 369 | 82 | 40 | 12 | 22.2% | 11.0% | 3.2% | 4.66 | 4.73 | +0.5 |
| 2034 | 33 | MLB | WSH | 15 | 15 | 84 | 353 | 76 | 39 | 11 | 21.6% | 11.1% | 3.3% | 4.78 | 4.85 | +0.3 |
| 2035 | 34 | MLB | WSH | 14 | 14 | 79 | 335 | 77 | 35 | 11 | 22.9% | 10.5% | 3.4% | 4.75 | 4.72 | +0.4 |
| 2036 | 35 | MLB | WSH | 14 | 14 | 75 | 316 | 70 | 34 | 11 | 22.1% | 10.8% | 3.5% | 4.82 | 4.87 | +0.2 |
| 2037 | 36 | MLB | WSH | 13 | 13 | 70 | 295 | 63 | 32 | 11 | 21.4% | 11.0% | 3.6% | 4.95 | 5.04 | -0.0 |
| ▸ Career (all levels · actual + projected) | ||||||||||||||||
| Career | — | 103 | 103 | 410 | 1753 | 466 | 273 | 38 | 26.6% | 15.6% | 2.1% | 3.78 | 4.01 | +6.0 | ||
| / 200 IP | — | 50 | 50 | 200 | 856 | 228 | 133 | 19 | 26.6% | 15.6% | 2.1% | 3.78 | 4.01 | +2.9 | ||
Career Path Comps
What happened to similar pitchers from this age · Y-axis: ERA+ (100 = league avg, 150 = elite, 80 = below) · Bands: P10–P90 outer, P25–P75 inner · Gold: OGILVIE projection
| Profile at Match Age | Next 3 Yrs | Career | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comp | Age | Role | FIP | K% | BB% | HR/BF | BABIP | FIP | K% | K-BB% | IP | ΔFIP | Low FIP | IP | Match |
| DJ Herz (OGILVIE) | — | — | 4.35 | 25.1% | 11.3% | 2.8% | — | 4.33 | 24.8% | 14.0% | 294 | -0.02 | — | — | — |
| Brandon Hughes L 2026 · 3.63 FIP | 25 | SU | 3.63 | 27.0% | 11.1% | 2.6% | .300 | 4.62 | 24.4% | 14.8% | 149 | +0.99 | 3.63 | 206 | 86 |
| Dario Alvarez L 2027 · 3.49 FIP | 26 | SU | 3.49 | 26.0% | 13.1% | 1.7% | .260 | 3.65 | 27.7% | 17.1% | 129 | +0.16 | 3.47 | 160 | 84 |
| Jackson Lancaster L 2026 · 4.47 FIP | 25 | SU | 4.47 | 24.0% | 11.1% | 3.6% | .355 | 4.16 | 19.5% | 9.2% | 53 | -0.31 | 4.16 | 101 | 83 |
| Peyton Alford L 2026 · 3.70 FIP | 25 | SU | 3.70 | 28.0% | 12.4% | 2.5% | .303 | 4.47 | 23.3% | 11.4% | 113 | +0.77 | 3.70 | 229 | 82 |
| Darien Núñez L 2026 · 3.22 FIP | 25 | SU | 3.22 | 26.4% | 11.0% | 1.7% | .377 | 2.59 | 34.2% | 23.5% | 78 | -0.63 | 2.48 | 122 | 81 |
| Mason Melotakis L 2026 · 3.29 FIP | 25 | SU | 3.29 | 23.6% | 9.2% | 1.9% | .379 | 4.39 | 18.2% | 7.1% | 80 | +1.10 | 3.29 | 142 | 81 |
| Jared Tobey L 2026 · 4.05 FIP | 25 | SU | 4.05 | 23.6% | 11.8% | 2.7% | .341 | 8.17 | 20.1% | 1.1% | 25 | +4.12 | 3.97 | 158 | 81 |
| Ryan O'Rourke L 2028 · 3.84 FIP | 27 | SU | 3.84 | 27.4% | 12.9% | 2.6% | .284 | 3.09 | 23.4% | 16.7% | 53 | -0.75 | 3.09 | 145 | 81 |
| Elvis Araujo L 2026 · 4.16 FIP | 25 | SU | 4.16 | 21.0% | 9.8% | 2.9% | .308 | 5.20 | 22.9% | 11.1% | 38 | +1.04 | 2.45 | 120 | 80 |
| Jason Blanchard L 2026 · 4.05 FIP | 25 | SU | 4.05 | 24.8% | 14.2% | 2.3% | .382 | 3.83 | 21.7% | 10.6% | 156 | -0.22 | 2.44 | 171 | 80 |
| Jack Leathersich L 2026 · 3.72 FIP | 25 | SU | 3.72 | 30.6% | 13.2% | 2.8% | .339 | 3.72 | 28.6% | 11.9% | 76 | -0.00 | 3.13 | 101 | 79 |
| Tony Cingrani L 2027 · 3.62 FIP | 26 | SW | 3.62 | 25.8% | 12.9% | 1.9% | .305 | 3.93 | 25.4% | 15.7% | 128 | +0.31 | 1.66 | 186 | 79 |
| Adam Laskey L 2026 · 3.29 FIP | 25 | SU | 3.29 | 21.7% | 9.4% | 1.5% | .331 | 3.71 | 18.1% | 10.1% | 167 | +0.42 | 3.12 | 310 | 78 |
| Jake Miednik L 2026 · 4.93 FIP | 25 | SU | 4.93 | 23.7% | 11.7% | 4.3% | .308 | 6.03 | 10.5% | -4.1% | 32 | +1.10 | 1.55 | 126 | 78 |
| Zac Rosscup L 2028 · 4.57 FIP | 27 | SU | 4.57 | 24.6% | 11.0% | 3.9% | .296 | 2.82 | 29.5% | 21.7% | 40 | -1.75 | 2.58 | 160 | 78 |
| Gabriel Sequeira L 2026 · 3.21 FIP | 25 | SU | 3.21 | 21.0% | 8.8% | 1.4% | .276 | 4.94 | 23.0% | 2.4% | 14 | +1.73 | 2.63 | 160 | 77 |
| Hunter Cervenka L 2026 · 3.63 FIP | 25 | SU | 3.63 | 25.2% | 14.7% | 1.5% | .381 | 4.34 | 22.0% | 10.0% | 109 | +0.71 | 3.04 | 194 | 77 |
| Trey Cumbie L 2026 · 4.54 FIP | 25 | SU | 4.54 | 25.3% | 15.3% | 3.0% | .284 | 5.08 | 23.3% | 7.2% | 42 | +0.54 | 3.43 | 152 | 77 |
| Paul Fry L 2026 · 4.71 FIP | 25 | SU | 4.71 | 21.2% | 11.7% | 3.5% | .338 | 3.49 | 24.6% | 14.6% | 159 | -1.22 | 1.78 | 560 | 77 |
| Andrew Barbosa L 2028 · 3.16 FIP | 27 | SU | 3.16 | 22.8% | 12.2% | 0.8% | .292 | 3.73 | 20.2% | 11.3% | 127 | +0.57 | 2.70 | 175 | 77 |
Contract
ESTIMATED · service-time + WAR-based estimator (needs verification)
Status Pre-Arb
MLB Debut 2024
Service 1.605 yrs.days
Team Control Through 2030
First FA Year 2027
| Year | Status | Salary | Proj WAR | Value | Surplus |
| 2026 | Pre-Arb | $0.8M | +0.3 | $1M | +$0.4M |
| 2027 | Pre-Arb | $0.8M | +1.0 | $8M | +$7M |
| 2028 | Arb-1 | $2M | +1.1 | $9M | +$7M |
| 2029 | Arb-2 | $4M | +1.1 | $10M | +$6M |
| 2030 | Arb-3 | $6M | +0.9 | $4M | +$0.0M (cut) |
| Totals | $12M | $32M | +$21M | ||