Erik Arutiunian faces Masamichi Imamura in the second round of the Astana Challenger on hard courts, their first meeting. The 21-year-old Arutiunian, ranked around 621, advanced through qualifying and defeated Sanhui Shin in three sets in the round of 32. Imamura, the 27-year-old Japanese player ranked near 409 with a career high of 331, enters after a straight-sets win over Antoine Ghibaudo. Both competitors show solid recent hard-court form in this Challenger 50 event, with Imamura holding a modest ranking edge and greater experience at this level. No head-to-head history exists, and no injury concerns have surfaced, leaving the outcome closely contested based on current conditions and recent results.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
MLB
UFC
All
Premier League
LaLiga
Bundesliga
Serie A
UEFA Champions League
Club Friendlies
MLS
K League 2
Eliteserien
Allsvenskan
DFB-Pokal
Categoría Primera A
Copa Sudamericana
Brasileirão Série A
K League 1
UEFA Conference League
Saudi Pro League
Brasileirão Série B
Uruguayan Primera División
Chinese Super League
Leagues Cup
Ligue 1
Liga MX
Primeira Liga
Uzbekistan Super League
Süper Lig
Superettan
UEFA Europa League
Copa Libertadores
Primera Nacional
J2 League
Categoría Primera B
SuperLiga
USL League One
efbet Liga
Ligue 2
USL Championship
Danish Superliga
LaLiga2
Liga de Primera
Ekstraklasa
Eerste Divisie
Eredivisie
Primera B (Chile)
Kazakhstan Premier League
League of Ireland Premier Division
Scottish Premiership
China League One
Copa do Brasil
Ukrainian Premier League
J1 League
Israeli Premier League
Veikkausliiga
EFL Championship
Virslīga
Greek Cup
A Lyga
ÖFB Cup
Scotland League Cup
OBOS-ligaen
Besta deild karla
Australia Cup
NWSL
Austria Bundesliga
Niké liga
UEFA Women's Champions League
Serbian SuperLiga
Slovenia PrvaLiga
Brasileirão Série C
2. Bundesliga
LigaPro Serie A
Belgium Pro League
Liga Nacional de Guatemala
National League
NB I
Scottish Cup
Chance Liga
League Two
Turkey 1. Lig
Greece Super League
Swiss Super League
TFF Süper Kupa
Liga 1
Egyptian Premier League
ASEAN Championship
League One
Qatar Stars League
Prva Liga
Premium Liiga
Liga FPD
Bolivian Primera División
South Africa Premiership
Copa Argentina
Coppa Italia
A-League Men
Liga Profesional de Fútbol
EFL CUP
Taça de Portugal
KNVB Beker
Erovnuli Liga
Challenger Pro League
UAE Pro League
Serie B
Venezuelan Primera División
Betri deildin
German Super Cup
Hockey
Cycling
Poker
Chess
Pickleball
Volleyball
Esports
Erik Arutiunian – Masamichi Imamura
Moneyline
$76.9K Vol.
This market will resolve to 'Erik Arutiunian' if Erik Arutiunian advances against Masamichi Imamura.
This market will resolve to 'Masamichi Imamura' if Masamichi Imamura advances against Erik Arutiunian.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 11, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Erik Arutiunian – Masamichi Imamura
Moneyline
$76.9K Vol.
This market will resolve to 'Erik Arutiunian' if Erik Arutiunian advances against Masamichi Imamura.
This market will resolve to 'Masamichi Imamura' if Masamichi Imamura advances against Erik Arutiunian.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Aug 11, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Erik Arutiunian faces Masamichi Imamura in the second round of the Astana Challenger on hard courts, their first meeting. The 21-year-old Arutiunian, ranked around 621, advanced through qualifying and defeated Sanhui Shin in three sets in the round of 32. Imamura, the 27-year-old Japanese player ranked near 409 with a career high of 331, enters after a straight-sets win over Antoine Ghibaudo. Both competitors show solid recent hard-court form in this Challenger 50 event, with Imamura holding a modest ranking edge and greater experience at this level. No head-to-head history exists, and no injury concerns have surfaced, leaving the outcome closely contested based on current conditions and recent results.
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