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Tommy John League
5-15-2396
Al Pierson Relief Pitcher
Retired (2025, Age 37)
CAREER BIOGRAPHICAL DATA
ERA 3.70 Total Rating 65   Bats/Throws R/R
W-L 152-122 Status Deceased (2066) Option Years 0  
SV 16 Age at Death 78 Date of Birth 08-20-1988
K 1900 Drafted Round 1, Pick 6
(2006)		 Majors Svc Time 14 years
(14 games)
IP 2571.1
WHIP 1.26
OFFENSE PITCHING MENTORING
Contact vs. R 3 Contact vs. L 10 Endurance 47   Ldrship 68
Power vs. R 13 Power vs. L 32 Velocity 56   Mentor Val 89
Speed 76 Bunt 23 Control 75
POSITIONS DEFENSE/HEALTH POSTSEASON
 C * --- SS --- Range 7 WS Rings 2
1B --- LF --- Arm 1 WS Appearances 3
2B --- CF ---   Health 32 LCS Appearances 6
3B --- RF ---   Injured Days 0 All Star Teams 3
* League requires 75% rating to start at catcher.

Year POS Team G GS INN TC PO A E DP +/- RF   FPCT GG
2012 P SF 75 0 111.0 13 0 12 1 0 -1 0.97 .923
2013 P SF 66 4 95.0 3 0 3 0 0 -2 0.28 1.000
2014 P SF 62 0 75.2 8 1 6 1 0 -1 0.83 .875
2015 P SF 73 0 82.2 5 1 3 1 0 -1 0.44 .800
2016 P SF 54 23 191.0 21 1 18 2 1 -3 0.90 .905
2017 P SF 37 37 243.0 33 0 31 2 0 -4 1.15 .939
2018 P SEA 33 33 224.0 38 5 27 6 1 -1 1.29 .842
2019 P SEA-BOS 34 34 226.1 29 2 24 3 1 -4 1.03 .897
2020 P BOS 36 36 261.1 37 1 32 4 1 -3 1.14 .892
2021 P BOS 36 36 238.2 31 1 27 3 3 -4 1.06 .903
2022 P BOS 36 36 260.1 36 1 35 0 3 0 1.24 1.000
2023 P BOS 36 36 240.2 33 4 26 3 2 -6 1.12 .909
2024 P BOS 36 36 243.1 36 1 34 1 1 -2 1.29 .972
2025 P BOS 35 8 78.1 8 1 6 1 0 -1 0.80 .875
Total 649 319 2571.1 331 19 284 28 13 -33 1.06 .915
Career Transactions
DateTransaction
2025-11-01Al Pierson has retired from the Boston Lagerheads
2019-04-09A trade has been completed between the Boston Lagerheads and the Seattle Blaze. The Seattle Blaze receive Tommy Haislip, Draft Pick 2021 Round 2 BOS (John Fletcher), Draft Pick 2020 Round 1 BRO (Simon Oliver) from the Boston Lagerheads in exchange for Al Pierson.
2019-04-01The Seattle Blaze have placed Al Pierson on the trade block.
2018-03-26The Seattle Blaze have drafted Al Pierson #40 overall in the Expansion Draft.
2015-07-18Al Pierson of the San Francisco Giants is injured and is expected to be out 9 days.
2015-05-05Al Pierson of the San Francisco Giants is injured and is expected to be out 24 days.
2014-08-27Al Pierson of the San Francisco Giants is injured and is expected to be out 11 days.
2014-07-03Al Pierson of the San Francisco Giants is injured and is expected to be out 15 days.
2014-04-15Al Pierson of the San Francisco Giants is injured and is expected to be out 19 days.
2012-09-22Al Pierson of the San Francisco Giants is injured and is expected to be out 47 days.
2012-04-01The San Francisco Giants have promoted Marty Harris to the major league team. The San Francisco Giants have promoted Al Pierson to the major league team. The San Francisco Giants have promoted Jess Sefcik to the major league team.