The highest half of the draw wrapped up its Spherical of 16 motion on Saturday in Toronto, and whereas the matches weren’t filled with drama, they did supply a glimpse of who’s settling into gear heading into the enterprise finish of the match.
Alexei Popyrin stored his title defence alive with a gritty comeback over Holger Rune, flipping the script after a irritating first set the place he went 0-for-11 on break factors. His serving and forehand fired up simply in time, establishing a quarterfinal in opposition to high seed Alexander Zverev, who superior after Francisco Cerundolo retired early within the second set as a result of an belly challenge.
Elsewhere, Alex Michelsen dominated fellow American Learner Tien in a match that by no means actually acquired going, whereas Karen Khachanov delivered considered one of his cleanest performances of the season to dismiss Casper Ruud in straight units.
Right here’s a full breakdown of Day 7 motion as we head into the ultimate stretch in Toronto.
Day Seven Canadian Open 2025 Spherical of 16 Outcomes
Winner
Loser
Scoreline
Alexander Zverev (1)
Francisco Cerdundolo (14)
6-4 1-0 RET
Alexei Popyrin (18)
Holger Rune (5)
4-6 6-2 6-3
Alex Michelsen (26)
Learner Tien
6-3 6-3
Karen Khachanov (11)
Casper Ruud (8)
6-4 7-5
Key Matches

Alexei Popyrin def. Holger Rune, 4-6, 6-2, 6-3
Defending champion Alexei Popyrin stored his title defence alive, rallying previous fifth seed Holger Rune 4-6, 6-2, 6-3 to succeed in the quarter-finals.
I believed Rune seemed in fairly good kind after his coaching block with Agassi, and after Popyrn went 0/11 on break factors within the first set, it seemed just like the Dane had one foot within the final eight.
Nevertheless, Popyrin has an explosive recreation, and he unleashed 14 aces and 13 forehand winners whereas committing simply two unforced errors within the second set to get degree earlier than carrying that momentum into the third.
The World No. 26 faces high seed Alexander Zverev subsequent, aiming to defend his 1000 factors.
Alex Michelsen def. Learner Tien, 6-3, 6-3
Alex Michelsen outclassed Learner Tien 6-3, 6-3 in 80 minutes, reaching his first ATP Masters 1000 quarter-final.
Tien is normally a brick wall, however his 42 unforced errors allowed Michelsen to dictate together with his forehand. 8 double faults didn’t assist his trigger both and he was on the again foot in principally each service recreation, not a great place to be in.
Karen Khachanov def. Casper Ruud, 6-4, 7-5
Karen Khachanov upset eighth seed Casper Ruud 6-4, 7-5, securing his first win over the Norwegian in three conferences.
The Russian’s relentless baseline recreation proved too stable and he moved the ball round properly, profitable 80% of rallies beneath 5 photographs.
I’d mistakingly thought Ruud had discovered some respectable kind primarily based on highlights, however having watched some longer footage of his first two matches, his recreation was everywhere in the store, relying extra on his expertise to get the job finished.
Alexander Zverev def. Francisco Cerundolo, 6-4, 2-1 (Ret.)
Alexander Zverev superior to the Toronto quarter-finals when Francisco Cerundolo retired at 6-4, 2-1 as a result of an belly pressure on the Nationwide Financial institution Open.Â
Cerundolo struggled all through with taped abs and restricted serving energy. He’s not identified for retiring on the drop of the hat so it’s protected to imagine he wasn’t capable of play.
Zverev consoled Cerundolo on the 5-4 changeover earlier than closing out the primary set and the Argentine performed yet one more recreation earlier than calling it quits.
Highlights
Canadian Open 2025 Day 8 Spherical of 16 Matches

Frances Tiafoe (7) vs Alex de Minaur (9)
Flavio Cobolli (13) vs Ben Shelton (4)
Andrey Rublev (6) vs Alejandro Davidovich Fokina (20)
Jiri Lehecka (19) vs Taylor Fritz (2)