| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Primera Division (Chile) | 14 | 973 | 4 | 0 | 0.37 | — |
| 2018 | Primera Division (Chile) | 16 | 1269 | 9 | 2 | 0.78 | 7.57 |
| 2019 | USL Championship (United States) | 2 | 72 | 1 | 0 | — | — |
| 2019 | Major League Soccer (United States) | 19 | 789 | 4 | 2 | 0.68 | 7 |
| 2020 | Major League Soccer (United States) | 25 | 1456 | 11 | 2 | 0.8 | 7.19 |
| 2021 | Major League Soccer (United States) | 29 | 1489 | 6 | 1 | 0.42 | 6.94 |
| 2022 | Major League Soccer (United States) | 21 | 782 | 1 | 4 | 0.58 | 6.99 |
| 2023 | Major League Soccer (United States) | 28 | 959 | 4 | 1 | 0.47 | 6.74 |
| 2024 | Major League Soccer (United States) | 31 | 1002 | 3 | 2 | 0.45 | 6.95 |
| 2025 | Major League Soccer (United States) | 20 | 657 | 2 | 2 | 0.55 | 6.86 |
| 2026 | Major League Soccer (United States) | 3 | 32 | 0 | 0 | — | 6.87 |
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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 DC United | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Inter Miami | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Toronto | 4 | 4 | 0 | 0 | 2 | 1 | 0 | 0 |
 Columbus Crew | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Atlanta United | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Nashville SC | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Philadelphia Union | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 New England | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 New York City | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Chicago Fire | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dallas | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Real Salt Lake | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Monterrey | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 CF Montréal | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Charlotte | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Orlando City | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 SJ Earthquakes | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sporting KC | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 New York RB | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Houston Dynamo | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Sergio Santos closed the 2025 Major League Soccer (United States) campaign on 2 goals and 2 assists from 20 outings (657 minutes) — 0.55 goal involvements per 90. GioScore's computed rating for the season averages 6.86.
At his best he averaged 7.57 in 2018, Primera Division (Chile); at his worst, 6.74 in 2023. His last two rated seasons average 0.17 below his earlier career level.
