Roberto Rivera

#41 · Age: 29 · Position: RP · Bats: L · Throws: L

Development

Visible rating changes recorded over this player's career.

Import updates

Last checked Sep 25, 1998

Sep 25, 1998 · Import #104 1 change
Curveball 10 → 9 -1
Sep 1, 1998 · Import #86 1 change
Control (vs RHB) 9 → 10 +1
Earlier monthly snapshots 2 periods
August 1998 1 change
Movement (vs RHB) 6 → 7 +1
July 1998 1 change
Control (Overall) 9 → 10 +1