42Anderson Castle
RB · Rookie
ROOKIE UDFA
Current depth chart
RBPractice squad — not on the active depth chartROOKIE UDFA
Depth relationships
Bio
Anderson Castle is a running back for the Indianapolis Colts standing 5'11" and weighing 215 pounds. The Duke product was signed by Indianapolis as an undrafted college free agent on May 18, 2026. Castle appeared in 68 games across six seasons at Duke and Appalachian State, recording 308 carries for 1,524 yards and 20 touchdowns, plus 36 receptions for 252 yards and a touchdown. In his final college season at Duke, he saw action in all 14 games with 115 carries for 488 yards and 12 touchdowns along with 17 receptions for 111 yards.
Player information
Height6'0"Weight221 lbHometownBoone, NCAge25CollegeDuke · Appalachian StateDrafted2026 · ColtsExperienceRookie season
Contract
$248Kper year · AAV
Years 1Cap 0.1%
T-134 of 170 · RB market by AAV
Career path
APPALACHIAN STATECollege
DUKEthrough 2025
COLTSCurrent roster