Mirra Andreeva vs Janice Tjen Prediction & Betting Pick | US Open Women September 1, 2026

Mirra Andreeva walks into New York with the kind of matchup every top player hopes for in round one — a familiar opponent she just handled comfortably and a chance to settle into the hard‑court rhythm without being pushed into long, messy rallies. The Cincinnati win over Janice Tjen wasn’t complicated: Andreeva controlled the first set with ease, absorbed the resistance in the second, and still closed it out in straight sets. When two players meet again this quickly, the one with the clearer weapons and cleaner patterns usually repeats the result, and Andreeva checks every box.

Tjen’s season tells the same story. She’s dropped 23 of 39 matches, carries an 8–13 hard‑court record, and is 0–5 against top‑20 opponents — and most of those losses weren’t competitive. Her game is built on consistency and movement, but she doesn’t have the pace to bother elite hitters. Against someone like Andreeva, who takes time away and redirects pace effortlessly, that gap becomes obvious almost immediately.

Andreeva’s own form hasn’t been spectacular on hard courts, but it’s been solid enough. The Cincinnati quarterfinal run showed she’s still improving on this surface, and her baseline patterns translate well when she’s not rushed. She’s already proven she can beat the players she’s supposed to beat — and Tjen fits squarely into that category. The French Open title raised expectations, but it also gave her confidence in big‑stage moments, and that matters in New York.

The US Open has been tricky for her in past years, but this draw gives her a chance to settle in. Andreeva’s biggest issue in New York has been managing the chaos — the noise, the pace, the pressure — but she’s older now, calmer, and far more comfortable handling matches where she’s expected to dictate. Tjen doesn’t have the tools to drag her into long physical battles, which is exactly what Andreeva needs in round one.

Their Cincinnati match also revealed the matchup dynamic clearly. Andreeva’s heavy ball pushed Tjen back immediately, and once she controlled the center of the court, the rallies tilted heavily in her favor. Even the tight second set came from Andreeva letting up, not Tjen finding solutions. With only a few weeks between meetings, it’s unrealistic to expect Tjen to suddenly solve those patterns.

Tjen’s recent form makes this even tougher. She’s lost her last three matches, including a 6–1, 6–2 defeat to Ann Li that showed how vulnerable she is to pace. Her serve doesn’t set up free points, her forehand doesn’t penetrate, and her defense isn’t strong enough to withstand sustained pressure. Against Andreeva, those weaknesses stack quickly.

Andreeva’s numbers against lower‑ranked opponents on hard courts have been strong all season. She’s been efficient, she’s been disciplined, and she’s been ruthless when she gets ahead. Her ability to take the ball early and redirect angles forces opponents like Tjen into rushed decisions — and rushed decisions lead to short games.

The handicap angle lines up cleanly. Andreeva has the firepower to create separation early, and Tjen’s lack of weapons makes it hard for her to keep games close. If Andreeva serves at a normal level and avoids extended dips, this match should move quickly. The under is live because Andreeva doesn’t need a perfect performance — she just needs to play her patterns.

The mental side also favors Andreeva. She’s already beaten Tjen recently, she’s coming off a strong week, and she knows she needs to start fast to build confidence for the tougher rounds ahead. Tjen, meanwhile, enters with shaky form and a matchup she hasn’t shown she can handle.

Everything points toward a straightforward Andreeva win — and a short one.

📌 Official Pick
Under 18.5 Games -112

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