Round Number: 4 Round Type: swiss Matches: 20
| Player1 | Player1 Points | Player2 | Player2 Points | Result | Winner | |
|---|---|---|---|---|---|---|
| Leo Skelly | 116 | Mark Johnson - Bye | 99 | win | Leo Skelly | Edit |
| Brandon Griffith | 100 | Andrew Netz - Bye | 53 | win | Brandon Griffith | Edit |
| Michael Do - Bye | 174 | Rob Goodhue | 127 | win | Michael Do - Bye | Edit |
| Kent Whitney | 200 | Charles Walker - Bye | 80 | win | Kent Whitney | Edit |
| Steven Cubberly | 104 | Joseph Little | 200 | win | Joseph Little | Edit |
| Stephen Bachran | 200 | Marc Sebo - Bye | 0 | win | Stephen Bachran | Edit |
| Brian Sarafine | 154 | Casey Dzendolet | 200 | win | Casey Dzendolet | Edit |
| Ben Dodd | 141 | Jon Castillo | 149 | win | Jon Castillo | Edit |
| Dave Do | 117 | Kevin Allen | 50 | win | Dave Do | Edit |
| Will Eldridge | 200 | Brien Robles | 103 | win | Will Eldridge | Edit |
| Hunter Shelburne | 29 | Keenan Childs | 200 | win | Keenan Childs | Edit |
| James Austin Todd | 155 | Blake Garcia | 74 | win | James Austin Todd | Edit |
| Eugene Hogle | 150 | John Medina | 96 | win | Eugene Hogle | Edit |
| Ben Sturgis | 200 | win | Ben Sturgis | Edit | ||
| Brian Cook | 96 | Jesse Choe | 200 | win | Jesse Choe | Edit |
| Emilio Benavidas | 0 | Corbin Starns - Bye | 33 | win | Corbin Starns - Bye | Edit |
| Richard Hsu | 75 | Kevin Rosner | 60 | win | Richard Hsu | Edit |
| Tim Harcey | 125 | Jonathan Martin | 96 | win | Tim Harcey | Edit |
| Darrell Steidley | 117 | Nick Sunderlin | 61 | win | Darrell Steidley | Edit |
| Paul Conrad | 100 | win | Paul Conrad | Edit |