Jon Coffman
Coach Rating
0.03
Rating
#148
National Rank
NCAAM
League
2026-2027
As of Season
Joint program + coach model (log-odds scale): what the coach adds to the program's own quality; +1.0 makes a team a 73% favorite over the same program with an average coach. Ranked among that season's head coaches.
Career season coverage is unconfirmed.
Season-by-Season
| Season | Team | Record | Win % | PPG | DPPG | Margin | Elo | Pyth | AdjO | AdjD | League | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-2026 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 911 (#220) |
27.3% (#260)
Adjusted Efficiency
|
70.8 (#254) | 76.3 (#254) | NCAAM | View → |
| 2024-2025 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 991 (#155) |
46.5% (#171)
Adjusted Efficiency
|
76.3 (#154) | 75.9 (#154) | NCAAM | View → |
| 2023-2024 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1007 (#152) |
50.3% (#164)
Adjusted Efficiency
|
73.9 (#147) | 72.6 (#147) | NCAAM | View → |
| 2022-2023 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 896 (#222) |
31.4% (#238)
Adjusted Efficiency
|
67.5 (#227) | 70.8 (#227) | NCAAM | View → |
| 2021-2022 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1055 (#116) |
32.4% (#235)
Adjusted Efficiency
|
67.4 (#239) | 71.3 (#239) | NCAAM | View → |
| 2020-2021 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 860 (#254) |
19.2% (#281)
Adjusted Efficiency
|
70.4 (#289) | 79.2 (#289) | NCAAM | View → |
| 2019-2020 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 864 (#260) |
24.5% (#259)
Adjusted Efficiency
|
63.0 (#269) | 69.2 (#269) | NCAAM | View → |
| 2018-2019 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | Data withheld: source-integrity hold |
39.6% (#200)
Adjusted Efficiency
|
76.3 (#198) | 78.4 (#198) | NCAAM | View → |
| 2017-2018 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1025 (#153) |
48.0% (#174)
Adjusted Efficiency
|
76.5 (#172) | 76.8 (#172) | NCAAM | View → |
| 2016-2017 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1066 (#131) |
52.6% (#149)
Adjusted Efficiency
|
78.8 (#135) | 77.1 (#135) | NCAAM | View → |
| 2015-2016 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1136 (#100) |
51.1% (#158)
Adjusted Efficiency
|
76.2 (#143) | 74.6 (#143) | NCAAM | View → |
| 2014-2015 | Purdue Fort Wayne | Record unavailable pending coaching-handoff evidence | - | - | - | - | 1029 (#148) |
39.1% (#203)
Adjusted Efficiency
|
66.2 (#192) | 67.8 (#192) | NCAAM | View → |
Some 2025-2026 NCAA men's tournament games are withheld: unique source-backed coach ownership is not established.