| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | Major League Soccer (United States) | 4 | — | 0 | — | — | — |
| 2015 | Major League Soccer (United States) | 4 | — | 0 | — | — | — |
| 2015 | NASL | 2 | — | 0 | — | — | — |
| 2017 | Major League Soccer (United States) | 7 | 570 | 0 | 0 | 0 | — |
| 2018 | Major League Soccer (United States) | 2 | 180 | 0 | 0 | 0 | 6.83 |
| 2019 | USL Championship (United States) | 2 | 180 | 0 | 1 | 0.5 | — |
| 2019 | Major League Soccer (United States) | 3 | 270 | 0 | 0 | 0 | — |
| 2021 | Major League Soccer (United States) | 10 | 883 | 0 | 0 | 0 | 6.47 |
| 2022 | Major League Soccer (United States) | 2 | 180 | 0 | 0 | 0 | 6.76 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 35 Major League Soccer (United States) goalkeepers, 2021, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 New York RB | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Atlanta United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Chicago Fire | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Toronto | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Colorado Rapids | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 DC United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Orange County | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sporting KC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Columbus Crew | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Dallas | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Deportivo Saprissa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Phoenix | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Richmond Kickers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 New York City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 New York RB II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Saint Louis FC | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chicago FC United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central FC | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Los Angeles FC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nashville SC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2021 Major League Soccer (United States), Jon Kempin played 10 games (883 minutes) without a direct goal contribution. That season graded out at an average match rating of 6.47. By match rating he stood in the 6th percentile of the 35 Major League Soccer (United States) goalkeepers who played 450+ minutes in 2021.
His league career on record ran from 2014 to 2022: 9 seasons across 6 clubs.
