Washington Nationals in Preseason Top 500
Glossary for future grades: h-hit tool, p-power tool, s-speed tool, fb-fastball, sl-slider, cv-curveball, ch-change-up, ct-cutter, fv-future value overall.
| NO. | NAME | POS | B/T | FUTURE GRADES | LEVEL | AGE | ETA |
| 1 | James Wood | OF | L/R | 55h-65p-55s-65fv | Low-A | 20 | 2024 |
| 2 | Elijah Green | OF | L/R | 50h-60p-70s-60fv | R (FCL) | 19 | 2025 |
| 3 | Robert Hassell III | OF | L/L | 60h-50s-55s-55fv | AA | 21 | late-2023 |
| 4 | Cade Cavalli | SP | R/R | 70fb-60cv-60sl-55ch-55fv | MLB | 24 | now |
| 5 | Brady House | SS | R/R | 50h-65p-50s-55fv | Low-A | 20 | 2024 |
| 6 | Jarlin Susana | SP | R/R | 70fb-55sl-45ch-45cv-50fv | Low-A | 19 | 2025 |
| 7 | Cristhian Vaquero | OF | L/R | 55h-60p-65s-50fv | R (DSL) | 18 | 2026 |
| 8 | Jeremy De La Rosa | OF | L/L | 45h-55p-60s-50fv | Low-A | 20 | 2025 |