Part of: Japan Women's Open: Mary Stoiana vs Moyuka Uchijima

Japan Women's Open: Mary Stoiana vs Moyuka Uchijima

This market refers to the tennis match between Mary Stoiana and Moyuka Uchijima in the Japan Women's Open, originally scheduled for October 21, 2026 at 9:00PM ET. This market will resolve to 'Mary Stoiana' if Mary Stoiana advances against Moyuka Uchijima. This market will resolve to 'Moyuka Uchijima' if Moyuka Uchijima advances against Mary Stoiana. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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.

4 smart money signals detected, totaling $24,482.

Categories: Tennis, Sports, Games

Notable Trades

Three-wallet Uchijima contrarian cluster

Three wallets took a coordinated Uchijima position during a major volume spike, though larger opposing Mary flow and an adverse price move weaken the signal.

Three wallets put $5,462 behind Uchijima, including a trader with over $6 million in reported lifetime profit.
Trading surged to 95 times its usual volume, but Uchijima fell from the direct buyer’s 31¢ entry to about 20¢.
The signal is contested: five other wallets bought $22,057 of Mary Stoiana as the market moved toward Mary.

$4,733 on Moyuka Uchijima

Three-wallet cluster behind 15% price jump

Three wallets bought Mary Stoiana for $5,685 as her price rose 15 points, providing a corroborated directional signal despite mixed track-record evidence and two existing positions.

Three wallets bought Mary Stoiana, totaling $5,685 in coordinated same-direction trades.
The buying coincided with a 15-point price rise; two wallets were adding to existing positions.
The trades averaged about 67¢, below the current 74¢ odds.

$9,582 on Mary Stoiana

Profitable serial trader fading the move

A historically profitable, highly active cross-market trader sold Mary Stoiana after a sharp upward price move, creating a notable contrarian position on Moyuka Uchijima.

This trader is up $551K across more than 6,800 resolved bets.
They sold Mary Stoiana at 79¢ as her price had risen 15 points, equivalent to backing Uchijima at 21¢.
The trader has bet across more than 1,100 events, making this a notable counter-move rather than an isolated market read.

$1,209 on Moyuka Uchijima | Wallet win rate: 61%

Profitable serial trader adding to Mary

A profitable, highly active cross-market bettor added nearly $9,000 to an existing Mary Stoiana position, making this a notable directional conviction signal.

This bettor has won 69% of 201 resolved bets and is up $73,141 overall.
They added nearly $9,000 to an existing Mary Stoiana position, bringing their invested amount on it to about $23,600.
The entry was 61¢, close to the current 60¢ price, in a market with $8,608 in 24-hour volume.

$8,957 on Mary Stoiana | Wallet win rate: 71%