Borges v Nakashima: why the underdog value sits with the Portuguese

Brandon Nakashima versus Nuno Borges goes Thursday morning at 8:30 am AEST in the fourth round, and the market has spoken: the American is a 1.62 favourite while the Portuguese sits at 2.31. That's a sizeable gap for two players who've never met, and the bold play sits with the underdog.

Nakashima holds the rankings edge — 22nd in the world against Borges at 47th — and arrives with four wins from his last five starts. But the price doesn't reflect how tight this matchup shapes, and the value sits firmly with the man getting no respect from the odds.

Who wins? Borges the value pick at 2.31

The favourite comes in hot: Nakashima won his last start against Arthur Rinderknech (7 5 7–6 7 5 on 9 August), and before that he'd strung together wins over Titouan Droguet and another opponent. That's three straight. His year-to-date record of 29-16 (64 per cent) backs the ranking, and a career win rate of 56 per cent suggests consistency.

Borges, by contrast, lost his most recent outing to Luciano Darderi (6 3 5–4 6 7 on 9 August). That snapped a two-match win streak over Yannick Hanfmann and Aleksandar Kovacevic. His season sits at 25-22 (53 per cent), and a career mark of 95-102 (48 per cent) shows he's had to scrap for every ranking point.

The head-to-head ledger is blank — neither player has seen the other across the net — so recent form and the rankings gap are driving the market's lean toward Nakashima. But the gap in class isn't as wide as the 1.62 price suggests. Borges has won a title this year and pushed deep into tournaments; his 25 wins in 2026 aren't far behind Nakashima's 29, and he's shown he can beat quality opposition when the draw opens up.

The market's missed the value here. Nakashima is entitled to favouritism, but not at this margin. Borges at 2.31 is the bold play, and our tennis predictions lean that way when the price sits this far above fair.

Set Handicap: Borges +1.5 the contrarian call

The Set Handicap market offers Borges +1.5 sets at 2.45, Nakashima -1.5 at 1.50. That line assumes the favourite can close in straight sets often enough to justify laying a set and a half.

Neither player's recent form screams steamroll. Nakashima's last-start win over Rinderknech went to a second-set tiebreak; his win over Droguet also required a breaker in the second. Borges pushed Darderi to a third-set tiebreak in defeat, and his two prior wins (Hanfmann, Kovacevic) both went the distance or required second-set drama.

When two players are meeting for the first time and neither has a history of quick sweeps in recent outings, the underdog getting a set and a half becomes live. Borges +1.5 at 2.45 isn't where the sharpest value sits — the head-to-head market offers better — but it's a viable alternative if you believe the Portuguese can push this past two sets.

Total Games: overs the percentage play

The Total Games line sits at 23.5, with Over 1.95 and Under 1.85. That's a tight market on a number that implies either a tight two-setter or a comfortable three-set affair.

Nakashima's last three starts have produced high-game counts: the Rinderknech match tallied well into the twenties, and the Droguet win also stretched to three sets with a tiebreak. Borges versus Darderi ran to three sets and a final-set breaker — another high-game total. The Hanfmann and Kovacevic wins both went deep into second or third sets.

When two players are meeting for the first time and recent history shows neither folds quickly, the overs become the percentage play. Over 23.5 games at 1.95 is the call — expect this one to stretch.