John McLaren
John Lowell McLaren
Born: September 29, 1951
Galveston, TX US
Coaching Career: 1978-2018
John McLaren compiled a record of 516 wins and 658 losses in his managing career with the Medicine Hat Blue Jays, Utica Blue Jays, Kinston Eagles, Kinston Blue Jays, Knoxville Blue Jays, Seattle Mariners, Washington Nationals and Texas AirHogs. He began managing during the 1978 season and last managed during the 2018 campaign.
 Medicine Hat Blue Jays |
 Utica Blue Jays |
 Kinston Eagles |
 Kinston Blue Jays |
 Knoxville Blue Jays |
 Texas AirHogs |
Coaching Record:
| Season | League | Level | Team | G | W | L | W% | |
|---|---|---|---|---|---|---|---|---|
| 1978 | PL | R | Medicine Hat Blue Jays | 68 | 28 | 40 | .412 | |
| 1979 | NYPL | Short Season A | Utica Blue Jays | 66 | 25 | 41 | .379 | |
| 1980 | PL | R | Medicine Hat Blue Jays | 70 | 16 | 54 | .229 | |
| 1981 | CL | A | Kinston Eagles | 140 | 72 | 68 | .514 | |
| 1982 | CL | A | Kinston Blue Jays | 135 | 76 | 59 | .563 | |
| 1983 | SL | AA | Knoxville Blue Jays | 146 | 64 | 82 | .438 | |
| 1984 | SL | AA | Knoxville Blue Jays | 145 | 70 | 75 | .483 | |
| 1985 | SL | AA | Knoxville Blue Jays | 143 | 79 | 64 | .552 | |
| 2008 | AL | Maj | Seattle Mariners | 162 | 61 | 101 | .377 | |
| 2011 | NL | Maj | Washington Nationals | 0 | 0 | 0 | .000 | |
| 2018 | AA | Ind | Texas AirHogs | 99 | 25 | 74 | .253 | |
| Totals | 1174 | 516 | 658 | .440 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
