LJ Mercurius

PActive

ACL D-backs

Bats/Throws: R/RAge: 21Born: Las Vegas, NV, United StatesDebut: N/ADraft: 2026

LJ Mercurius is a pitcher for the ACL D-backs. Mercurius was born on October 30, 2004 in Las Vegas, NV, United States. Mercurius bats right and throws right. The Arizona Diamondbacks drafted Mercurius in 2026 (round 5, pick 148 overall) out of Oklahoma.

Bio

Full name: Leighton Mercurius
Position: Pitcher (P)
Bats / Throws: R / R
Height / Weight: 6' 2", 175 lb
Born: Oct 30, 2004, Las Vegas, NV, United States
Age: 21
MLB debut: N/A
Draft: 2026 draft, round 5, pick 148, Arizona Diamondbacks
School: Oklahoma

Trade & Transaction History

1 recorded move.

Jul 20, 2026

Signed

Arizona Diamondbacks signed RHP LJ Mercurius.

To Arizona Diamondbacks