Round Number: 4 Round Type: swiss Matches: 17
| Player1 | Player1 Points | Player2 | Player2 Points | Result | Winner | |
|---|---|---|---|---|---|---|
| Andrew Lippens | 20 | Mike d'Amboise | 7 | win | Andrew Lippens | Edit |
| Mark Moriarity | 13 | Nicholas Tobin | 17 | win | Nicholas Tobin | Edit |
| Andrew Goldbach | 3 | Duncan Howard | 23 | win | Duncan Howard | Edit |
| Eli Baumann | 17 | Tommy Adams | 19 | win | Tommy Adams | Edit |
| Marcel Manzano | 21 | Mike Spin | 8 | win | Marcel Manzano | Edit |
| Matthew Pyo | 15 | Paul Kim | 21 | win | Paul Kim | Edit |
| Thomas Anonymous | 17 | Scott Gibbs | 11 | win | Thomas Anonymous | Edit |
| Miguel Justiniano | 19 | Nicolas Sperry | 26 | win | Nicolas Sperry | Edit |
| Andrew Kouba | 19 | Zach Mertens (Red-FISH-) | 20 | win | Zach Mertens (Red-FISH-) | Edit |
| Zachary Condon GS5123 | 20 | Stephen Sesnick | 7 | win | Zachary Condon GS5123 | Edit |
| Andrew Block | 32 | Matt Cranor | 13 | win | Andrew Block | Edit |
| Emmanuel Picazo | 17 | JLeist715 | 9 | win | Emmanuel Picazo | Edit |
| Alexander Buff | 18 | Ernie Harrold (WarbotZero) | 12 | win | Alexander Buff | Edit |
| Timothy Woodbrey | 20 | Thomas Walsh | 7 | win | Timothy Woodbrey | Edit |
| Kelly Fife | 9 | Tad Wesley (GS0956) | 23 | win | Tad Wesley (GS0956) | Edit |
| Jeff Brown | 8 | Bryan Lerg | 17 | win | Bryan Lerg | Edit |
| Brian Terwilliger | bye | Edit |