(Photo credit: Nick Oza/The Republic via Imagn Content Services, LLC)

The Vancouver Surge and Toronto KOI opened with sweeps, while the Riyadh Falcons and G2 Minnesota also prevailed in Round 1 of the Call of Duty League's Stage 4 Minor on Friday to reach the quarterfinals.

All 12 CDL teams are competing in the tournament, which will reward $20,000 and 30 CDL points to the champion. The single-elimination bracket is seeded based on teams' standing following the Stage 3 Major. All matches are best-of-five until the final on Sunday, which will be best-of-seven.

Facing Cloud9 New York, Toronto rolled to victory with wins on Sake Hardpoint (250-176), Raid Search and Destroy (6-3) and Den Overload (4-3).

Vancouver followed suit against the Miami Heretics, posting victories on Gridlock Hardpoint (250-234), Raid Search and Destroy (6-3) and Scar Overload (4-3).

The Falcons had to work much harder against Carolina despite opening with a 250-174 victory on Hacienda Hardpoint. The Royal Ravens evened the match on Raid Search and Destroy (6-3) before the Falcons regained the lead on Gridlock Overload (4-3). Carolina again pulled even with a win on Sake Hardpoint (250-176) before Riyadh finally clinched the victory on Gridlock Search and Destroy (6-1).

Facing the Boston Breach, G2 Minnesota opened with a 250-180 loss on Hacienda Hardpoint, then reeled off three consecutive victories to advance to the quarterfinals -- 6-5 on Hacienda Search and Destroy, 4-1 on Gridlock Overload and 250-193 on Gridlock Hardpoint.

The Saturday schedule (quarterfinals):

--OpTic Texas vs. Riyadh Falcons

--Paris Gentle Mates vs. Toronto KOI

--FaZe Vegas vs. Vancouver Surge

--Los Angeles Thieves vs. G2 Minnesota

Call of Duty League's Stage 4 Minor prize pool

1. $20,000, 30 CDL points

2. No money, 20 CDL points

3-4. No money, 10 CDL points

5-8. No money, no CDL points

9-12. No money, no CDL points -- Carolina Royal Ravens, Cloud9 New York, Miami Heretics, Boston Breach

--Field Level Media