2025 CTWC Space City Regional took place at University of Houston in Houston, Texas. It happened on August 16-17, 2025.
Open Tournament happened on August 16-17
DAS Tournament happened on August 17
Most of the Open tournament happened on August 16. Organizers could not complete all that matches that day, so one of the Semifinals Match and the Finals match happened the next day.
Qualifying consisted of 90-minute sessions. Players could do their session either in-person or online. Full Qualifying rules can be viewed here.
Seeding ranks were determined by the “Classic Tetris Wars (CTW) format”, where every game awards a certain amount of qualifying points.
- 0-999,999: 0 points
- 1,000,000-1,099,999: 2 points
- 1,100,000-1,199,999: 3 points
- 1,200,000-1,299,999: 4 points
- and so on…
The player’s highest score in the session is used as a tiebreaker.
There is also a Level 39 Halt, where points scored during Level 39 or above do not count towards the qualifying score.
18 players participated in the Qualifying round and they all advanced to the bracket.
Seeds 15-18 started in Round 0, while everyone else had byes to Round 1.
Round 0 through Quarterfinals were Best of 3
Semifinals and Finals were Best of 5
2025 CTWC Space City Regional: Timestamps
Qualifying
Qualifying Session: Tapir1729, DocPi314, Dog, Crabrangoon_24
Part 1 | Part 2
Round 0 – Top 18
Match #1: Tapir1729 vs Crabrangoon_24
Match #2: Mar2dina vs Sharky
YouTube
Round 1 – Top 16
Match #1: Huffulufugus vs Doge
Match #2: Dog vs Crabrangoon_24
YouTube
Match #3: AvGeek vs Cobra
Match #4: PixelAndy vs Lapis Lazuli
YouTube
Match #5: Pkric vs DocPi314
Match #6: Blue Scuti vs Sharky
YouTube
Match #7: Tyler vs Meme
Match #8: Fractal vs Mari
YouTube
Quarterfinals
“Check This Out”
YouTube
Match #1: Meme vs Fractal
Match #2: Dog vs Huffulufugus
Part 1 | Part 2
Match #3: Pkric vs Blue Scuti
Match #4: Cobra vs PixelAndy
YouTube
Semifinals
Match #1
YouTube
Match #2
YouTube
Finals
Finals Match
YouTube
Interview with Runner-up
YouTube
Interview with Winner
YouTube
Space City Jersey Giveaway
YouTube
Tyler drinks Red Bull
YouTube
Results
Photos
- Mari’s Photos
