Julia Avdeeva (No. 185) faces Katherine Sebov (No. 213) in the opening round of 2026 US Open women's qualifying on outdoor hard courts. The players have no prior head-to-head record. Avdeeva holds a modest ranking edge and has compiled strong recent ITF results, primarily on clay, but carries limited 2026 hard-court match play. Sebov brings greater experience at this surface and level, including recent WTA appearances in Memphis and Toronto plus prior Grand Slam qualifying runs. Both enter with comparable win rates this season, leaving the outcome dependent on adaptation to Flushing Meadows conditions and first-strike efficiency in a best-of-three format.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
NFL
MLB
College Football
UFC
All
Premier League
LaLiga
Bundesliga
Serie A
UEFA Champions League
Leagues Cup
Copa Sudamericana
Club Friendlies
MLS
UEFA Conference League
K League 2
UEFA Europa League
Eliteserien
Categoría Primera A
Ligue 1
Allsvenskan
K League 1
Brasileirão Série B
Uruguayan Primera División
Taça de Portugal
Chinese Super League
Liga MX
Brasileirão Série A
Primeira Liga
EFL Championship
J2 League
USL League One
Eredivisie
DFB-Pokal
USL Championship
Ekstraklasa
Scottish Premiership
Primera Nacional
Liga de Primera
Copa do Brasil
League of Ireland Premier Division
efbet Liga
Kazakhstan Premier League
Danish Superliga
Superettan
J1 League
Bolivian Primera División
Ukrainian Premier League
SuperLiga
Categoría Primera B
Egyptian Premier League
Veikkausliiga
Virslīga
Primera B (Chile)
Saudi Pro League
Qatar Stars League
ÖFB Cup
Austria Bundesliga
Besta deild karla
Scotland League Cup
Süper Lig
OBOS-ligaen
NWSL
Niké liga
UEFA Women's Champions League
Belgium Pro League
2. Bundesliga
Ligue 2
Copa Argentina
Serbian SuperLiga
Slovenia PrvaLiga
Brasileirão Série C
National League
LaLiga2
Uzbekistan Super League
Liga Nacional de Guatemala
LigaPro Serie A
NB I
Swiss Super League
Australia Cup
League Two
League One
Chance Liga
A Lyga
Greece Super League
Israeli Premier League
Liga 1
Prva Liga
Serie B
TFF Süper Kupa
Eerste Divisie
Premium Liiga
Challenger Pro League
Liga FPD
Turkey 1. Lig
UAE Pro League
Coppa Italia
A-League Men
Liga Profesional de Fútbol
EFL CUP
Greek Cup
KNVB Beker
Copa Libertadores
South Africa Premiership
ASEAN Championship
Hockey
Volleyball
Cycling
Poker
Chess
Pickleball
Esports
Julia Avdeeva – Katherine Sebov
Moneyline
$42.1K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Julia Avdeeva' if Julia Avdeeva advances against Katherine Sebov.
This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Julia Avdeeva.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 23, 2026, 6:14 PM ET
Resolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...Julia Avdeeva – Katherine Sebov
Moneyline
$42.1K Vol.
Game Spread
$0 Vol.
This market will resolve to 'Julia Avdeeva' if Julia Avdeeva advances against Katherine Sebov.
This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Julia Avdeeva.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 23, 2026, 6:14 PM ET
Resolution Source
https://www.wtatennis.com/scoresResolver
0x65070BE91...Julia Avdeeva (No. 185) faces Katherine Sebov (No. 213) in the opening round of 2026 US Open women's qualifying on outdoor hard courts. The players have no prior head-to-head record. Avdeeva holds a modest ranking edge and has compiled strong recent ITF results, primarily on clay, but carries limited 2026 hard-court match play. Sebov brings greater experience at this surface and level, including recent WTA appearances in Memphis and Toronto plus prior Grand Slam qualifying runs. Both enter with comparable win rates this season, leaving the outcome dependent on adaptation to Flushing Meadows conditions and first-strike efficiency in a best-of-three format.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
Beware of external links.
Beware of external links.
Beware of external links.
Frequently Asked Questions