Roundtable: What were the biggest upsets of the 2023 season?

Editor’s note: This week, the WTA editorial team looks back at our top moments from the 2023 Hologic WTA Tour season. On Wednesday, we unveil our most memorable matches.
- Monday: Defining Rivalries
- Tuesday: Memorable matches
- Wednesday: Biggest upsets
On any given day, on any given week, tennis players’ fortunes can turn on a dime. Favorites methodically forging a seemingly processional title march can get blindsided by the plucky efforts of an overlooked talent. Underdogs amid a slump can suddenly catch fire and become world-beaters.
It’s the high that everyone is chasing on the Hologic WTA Tour.
Here are the upset specials that left a lasting impression this season:
No.79 Alycia Parks d. No.5 Caroline Garcia, Lyon final
Alycia Parks
Parks upsets Garcia in Lyon to win first WTA singles title
The most indelible moment came when she combined those stats at 5-5 in the second set. With the crowd roaring Garcia on to a potential comeback, Parks faced the moment in style. After slamming an ace down the tee to save one of three break points in the game, the 22-year-old American raised her hands to the sky as if to demand her share of appreciation. A few minutes later, having held and quickly broken Garcia for the title, she had fully earned it. -- Alex Macpherson
No.30 Barbora Krejcikova d. No.1 Iga Swiatek, Dubai final
This isn't about one match so much as it is about Barbora Krejcikova
Champions Corner: Behind Krejcikova's stunning Dubai win
The 2021 French Open champion ended that drought by saving match points to beat Daria Kasatkina
No.76 Elina Svitolina d. No.1 Iga Swiatek, Wimbledon quarterfinals
This wasn’t as pure an upset as, say, Emma Raducanu
At Wimbledon, Svitolina serves as a symbol of hope for Ukraine
Swiatek wearing the Ukraine ribbon, supporting Svitolina’s country in a desperate time of need, only added to the poignancy.
"She's done so much, and doing still so much for Ukraine," Svitolina said after the win. "We really admire her in Ukraine. In the way when you're playing your good buddy, it's tough because you don't want to see her losing."
-- Greg Garber
No.128 Sofia Kenin d. No.7 Coco Gauff, Wimbledon 1R
For two reasons, I’ll pick Sofia Kenin
Resurgent Kenin stuns Gauff at Wimbledon
Second, Gauff has pointed to this result on numerous occasions as an impetus to revamp aspects of her game in advance of the summer hardcourt season. The rest is history. -- Jason Juzwiak