RVRosterVerdict
← All transactions
OfficialFree agent signing

San Francisco 49ersRB

San Francisco 49ers sign RB Jermar Jefferson

San Francisco 49ers signed RB Jermar Jefferson on May 28, 2026.

Event type
Free agent signing
First reported
May 28, 2026
Official
May 28, 2026
Player
Jermar Jefferson
Position
RB

What changed

Player
Jermar Jefferson
From
Free agent
To
San Francisco 49ers
Effective
May 28, 2026

Known details

Compensation
Signed a contract with San Francisco (SF)

How this move reshapes the Running Backs room

San Francisco 49ers running backs, this season vs last season — the room this transaction changed.

NEW arrived this offseasonRE-UP re-signedLEFT left after last season- returning players are unmarked

This season · 2026Running Backs Coach: Bobby Turner
92Christian McCaffrey8813/179999786690$11M30.15'11"210
62Kaelon BlackNEW618/1700505061$1.7M——208
45Patrick Taylor4912/175507180—$1.1M28.26'1"223
45Sincere McCormick375/172402996—$1.0M25.95'9"205
45Jordan Mims364/172802488——27.16'0"205
35Jordan James273/1719189038$1.1M22.35'9"210
35Isaac Guerendo5015/173838879545$1.3M26.16'0"225
Last season · 2025Running Backs Coach: Bobby Turner
92Christian McCaffrey8813/179999786690$11M30.15'11"210
45Patrick Taylor4912/175507180—$1.1M28.26'1"223
40Brian RobinsonLEFT5515/17780898658—27.36'1"228
35Isaac Guerendo5015/173838879545$1.3M26.16'0"225
35Jordan James273/1719189038$1.1M22.35'9"210

Timeline

  1. OfficialMay 28, 2026

    San Francisco 49ers sign RB Jermar Jefferson

    Signed a contract with San Francisco (SF)

    nfl_transactions

Sources

Related