SJU San Juan

Efrain Olson - P

San Juan Búhos

 - Big League Level
Show Info
Age: 35
B/T: L/L
Pos: P (LRB)
HT/WT: 6-0/214
Born: North Augusta, SC
Pitches: 4-Seam FB, Curveball, Slider, Change Up, Cut FB
Salary: $54,500 Pro Years: 17
Status: Active Roster ML Years: 3
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:
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Transaction Type: All
Season Date Franchise Transaction
44 5/31/2026 11:56 AM Búhos Reinstated from Inactive List
44 5/31/2026 11:56 AM Búhos Added to 40-Man Roster
44 5/31/2026 11:56 AM Búhos Promoted
44 5/29/2026 11:14 PM Búhos Placed on Inactive List
44 5/27/2026 3:12 PM Búhos Reinstated from Inactive List
44 5/26/2026 11:13 PM Búhos Placed on Inactive List
44 5/25/2026 3:11 PM Búhos Reinstated from Inactive List
44 5/24/2026 11:13 PM Búhos Placed on Inactive List
44 5/24/2026 3:12 PM Búhos Reinstated from Inactive List
44 5/22/2026 3:12 PM Búhos Placed on Inactive List
44 5/21/2026 7:12 AM Búhos Reinstated from Inactive List
44 5/19/2026 11:14 PM Búhos Placed on Inactive List
44 5/19/2026 3:12 PM Búhos Reinstated from Inactive List
44 5/16/2026 11:13 PM Búhos Placed on Inactive List
44 5/16/2026 3:12 PM Búhos Reinstated from Inactive List
44 5/15/2026 7:12 AM Búhos Placed on Inactive List
44 5/7/2026 3:13 PM Búhos Reinstated from Inactive List
44 5/5/2026 11:16 PM Búhos Placed on Inactive List
44 5/5/2026 7:14 AM Búhos Reinstated from Inactive List
44 5/2/2026 11:12 PM Búhos Placed on Inactive List
44 5/2/2026 3:10 PM Búhos Reinstated from Inactive List
44 5/1/2026 3:11 PM Búhos Placed on Inactive List
44 5/1/2026 7:11 AM Búhos Reinstated from Inactive List
44 4/30/2026 3:11 PM Búhos Placed on Inactive List
44 4/29/2026 7:10 AM Búhos Reinstated from Inactive List
44 4/27/2026 11:11 PM Búhos Placed on Inactive List
44 4/24/2026 7:11 AM Búhos Reinstated from Inactive List
44 4/23/2026 7:11 AM Búhos Placed on Inactive List
44 4/18/2026 3:12 PM Búhos Reinstated from Inactive List
44 4/16/2026 3:11 PM Búhos Placed on Inactive List
44 4/16/2026 7:11 AM Búhos Reinstated from Inactive List
44 4/14/2026 11:14 PM Búhos Placed on Inactive List
44 4/9/2026 3:12 PM Búhos Reinstated from Inactive List
44 4/7/2026 11:14 PM Búhos Placed on Inactive List
44 3/31/2026 10:52 AM Búhos Free-Agent Signing
44 3/19/2026 4:24 AM Colonials Released
43 12/12/2025 9:38 PM Colonials Contract Renewal
42 8/28/2025 9:36 PM Colonials Contract Renewal
41 6/7/2025 11:33 PM Colonials Added to 40-Man Roster
41 6/7/2025 11:14 PM Colonials Rule 5 Selection
41 6/6/2025 4:41 PM Beatles Placed On Waiver Wire
41 5/21/2025 5:36 AM Beatles Contract Renewal
40 2/13/2025 5:39 PM Beatles Contract Renewal
39 11/8/2024 9:36 AM Beatles Contract Renewal
38 8/5/2024 9:38 PM Beatles Contract Renewal
37 5/4/2024 5:36 AM Beatles Contract Renewal
36 1/30/2024 9:37 AM Beatles Contract Renewal
35 10/25/2023 9:37 AM Beatles Contract Renewal
34 6/26/2023 9:38 AM Beatles Contract Renewal
33 4/3/2023 4:18 PM Beatles Added to 40-Man Roster
33 4/1/2023 3:34 AM Beatles Claimed off Waivers
33 3/30/2023 9:47 AM Aztecs Placed On Waiver Wire
33 3/16/2023 1:37 AM Aztecs Contract Renewal
32 12/12/2022 5:38 AM Aztecs Contract Renewal
31 9/16/2022 11:55 AM Aztecs Added to 40-Man Roster
31 9/9/2022 5:38 AM Aztecs Contract Renewal
30 6/3/2022 9:39 PM Aztecs Contract Renewal
29 2/19/2022 5:39 AM Aztecs Contract Renewal
28 1/29/2022 7:26 PM Aztecs Activated from DL
28 12/19/2021 6:02 AM Aztecs Placed on DL
28 11/12/2021 5:39 AM Aztecs Contract Renewal
27 9/20/2021 3:30 AM Aztecs Drafted