| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2006 | Major League Soccer (United States) | 3 | 270 | 0 | 0 | 0 | — |
| 2007 | Major League Soccer (United States) | 20 | 1800 | 0 | 0 | 0 | — |
| 2008 | Major League Soccer (United States) | 33 | 2970 | 0 | 0 | 0 | — |
| 2009 | Major League Soccer (United States) | 21 | — | 0 | — | — | — |
| 2010 | Major League Soccer (United States) | 30 | — | 1 | — | — | — |
| 2011 | Major League Soccer (United States) | 33 | — | 0 | — | — | — |
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 2026-09-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Toluca | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Puerto Rico Islanders | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cruz Azul | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Joe Public | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2011 Major League Soccer (United States), William Hesmer made 33 appearances.
6 league seasons (2006–2011) across 2 clubs made up his recorded career.
3 of those 6 recorded campaigns ended with 25 league appearances or more. Across 2008–2010, the heaviest three-year block, he totalled 84 league appearances (28 a season).
