MNT Montgomery

Napoleon Sheffield - P

Montgomery Mammoths

 - Big League Level
Show Info
Age: 28
B/T: L/L
Pos: P (LRB)
HT/WT: 6-0/187
Born: Franklin, NH
Pitches: Cut FB, 4-Seam FB, Curveball, Change Up, Slider
Salary: $680,000 Pro Years: 8
Status: Active Roster ML Years: 1
Injury: none Years w/Team: 0
MiLB Options: 0 40-Man Roster: Y
Waiver Status: None No Trade Clause: N
Trading Block: N Playoff Roster: N
Spring Invite: N
Filters:
Type:
Close
Transaction Type: All
Season Date Franchise Transaction
65 1/12/2026 12:52 PM Mammoths Added to 40-Man Roster
65 1/12/2026 12:50 PM Mammoths Free-Agent Signing
65 12/20/2025 9:37 PM We Have A Problem Left via Free-Agency
64 9/30/2025 3:12 AM We Have A Problem Claimed off Waivers
64 9/28/2025 2:30 AM Bats Placed On Waiver Wire
64 9/16/2025 9:38 AM Bats Contract Renewal
63 6/16/2025 5:37 AM Thrashers Contract Renewal
62 3/26/2025 12:22 AM Thrashers Added to 40-Man Roster
62 3/25/2025 11:07 PM Thrashers Rule 5 Selection
62 3/13/2025 9:39 PM Senators Contract Renewal
61 12/24/2024 3:17 AM Rustlers Traded to OTT
61 12/24/2024 3:17 AM Senators Acquired via Trade
61 12/15/2024 3:28 PM Rustlers Added to 40-Man Roster
61 12/5/2024 9:39 PM Rustlers Contract Renewal
60 10/29/2024 7:04 AM Rustlers Activated from DL
60 10/25/2024 11:51 AM Rustlers Placed on DL
60 9/3/2024 9:39 AM Rustlers Contract Renewal
59 6/4/2024 9:41 PM Pilots Contract Renewal
58 3/2/2024 5:39 AM Pilots Contract Renewal
57 1/9/2024 3:11 AM Pilots Drafted