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
Ligue 1
Club Friendlies
MLS
Categoría Primera A
K League 2
Chinese Super League
Eliteserien
Eredivisie
Allsvenskan
Taça de Portugal
Saudi Pro League
K League 1
Liga MX
Uruguayan Primera División
Brasileirão Série B
Primeira Liga
Brasileirão Série A
EFL Championship
Süper Lig
Ligue 2
National League
J2 League
USL League One
Ekstraklasa
DFB-Pokal
USL Championship
2. Bundesliga
J1 League
League of Ireland Premier Division
efbet Liga
Scottish Premiership
Categoría Primera B
Serie B
Primera Nacional
Liga de Primera
Danish Superliga
Ukrainian Premier League
Kazakhstan Premier League
SuperLiga
Superettan
China League One
UEFA Champions League
UEFA Europa League
Veikkausliiga
UEFA Conference League
Virslīga
LaLiga2
NWSL
Primera B (Chile)
Copa do Brasil
Belgium Pro League
Besta deild karla
ÖFB Cup
Austria Bundesliga
NB I
Eerste Divisie
Copa Argentina
Copa Sudamericana
Scotland League Cup
Egyptian Premier League
OBOS-ligaen
Niké liga
UEFA Women's Champions League
Liga Nacional de Guatemala
Brasileirão Série C
Serbian SuperLiga
Turkey 1. Lig
Chance Liga
Slovenia PrvaLiga
Qatar Stars League
LigaPro Serie A
League Two
Uzbekistan Super League
Swiss Super League
League One
Greece Super League
Australia Cup
Israeli Premier League
Premium Liiga
Liga 1
A Lyga
Challenger Pro League
Prva Liga
Liga FPD
TFF Süper Kupa
UAE Pro League
Betri deildin
Coppa Italia
A-League Men
Liga Profesional de Fútbol
EFL CUP
KNVB Beker
Bolivian Primera División
Botola Pro
Leagues Cup
Copa Libertadores
South Africa Premiership
ASEAN Championship
Hockey
Cycling
Poker
Chess
Pickleball
Volleyball
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