| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | Major League Soccer (United States) | 2 | — | 0 | 0 | — | — |
| 2017 | Major League Soccer (United States) | 6 | 374 | 0 | 0 | 0 | — |
| 2018 | USL Championship (United States) | 25 | 2083 | 0 | 0 | 0 | — |
| 2019 | USL Championship (United States) | 2 | 180 | 0 | 0 | 0 | — |
| 2020 | USL Championship (United States) | 19 | 1710 | 0 | 0 | 0 | — |
| 2021 | USL Championship (United States) | 35 | 3144 | 1 | 0 | 0.03 | 0 |
| 2022 | USL Championship (United States) | 10 | 891 | 0 | 0 | 0 | 7 |
| 2023 | USL Championship (United States) | 16 | 1440 | 0 | 1 | 0.06 | 7.13 |
| 2024 | USL Championship (United States) | 33 | 2798 | 0 | 0 | 0 | — |
| 2026 | USL Championship (United States) | 13 | 1126 | 1 | 0 | 0.08 | 6.77 |
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.
Figures computed from the GioScore season-stats database · as of 2026-07-12
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Pittsburgh Riverhounds | 7 | 2 | 1 | 4 | 0 | 0 | 1 | 0 |
 Tulsa Roughnecks | 6 | 3 | 1 | 2 | 0 | 0 | 2 | 0 |
 Charleston Battery | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Loudoun United | 6 | 2 | 1 | 3 | 0 | 0 | 1 | 0 |
 Louisville City | 5 | 3 | 0 | 2 | 0 | 0 | 2 | 0 |
 New York RB II | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
 Indy Eleven | 5 | 4 | 1 | 0 | 0 | 0 | 1 | 0 |
 Miami FC II | 5 | 5 | 0 | 0 | 1 | 0 | 0 | 0 |
 Hartford Athletic | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
 Birmingham Legion | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Sacramento Republic | 4 | 1 | 2 | 1 | 1 | 0 | 3 | 0 |
 North Carolina FC | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Detroit City | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 El Paso Locomotive | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Monterey Bay | 4 | 3 | 1 | 0 | 0 | 0 | 2 | 0 |
 San Antonio | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Memphis 901 | 3 | 1 | 0 | 2 | 0 | 0 | 2 | 0 |
 Oakland Roots | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Rhode Island | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Phoenix Rising | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
Aarón Guillén scored 1 goal in 13 USL Championship (United States) appearances in 2026 (1,126 minutes), without an assist — 0.08 goal involvements per 90. That season graded out at an average match rating of 6.77.
His league record spans 10 seasons (2016–2026) across 4 clubs. His best-rated season remains 2023 (7.13, USL Championship (United States)); his lowest was 2021 (0). His last two rated seasons average 3.45 above his earlier career level — an upward curve.
