US Open: Mensik vs Tien Odds, Picks & How to Watch
The future of men’s tennis is arriving ahead of schedule at Flushing Meadows. On Saturday, September 5, 21-year-old Jakub Mensik and 20-year-old American Learner Tien collide for a place in the US Open fourth round. Mensik brings the thunder-towering serves, first-strike forehands, and the confidence of a proven Masters champion. Tien brings the counterpunch: an elite return, clever left-handed patterns, and a nerve that rarely changes with the score.
The rankings are close. The betting market is close. A final-set tiebreak decided their only previous meeting. Everything points toward one of the third round’s best matches. Use our expert tennis betting guide to compare moneylines, spreads, and Grand Slam totals before wagering.
Mensik vs Tien Betting Odds
| Market | Reference Odds | Place Bet! |
|---|---|---|
| Jakub Mensik ML | +120 | Place Bet @ BetMGM |
| Learner Tien ML | -135 | Place Bet @ BetMGM |
| O/U | 39.5 Games | -102 | -120 | Place Bet @ BetMGM |
Expert Picks: Jakub Mensik vs Learner Tien
🥇 Best Bet: Learner Tien Moneyline (-135)
Mensik can dictate with his serve, but Tien is better equipped to win the points that begin after the first strike. The American has not dropped a set in New York, saved all eight break points against Gael Monfils, and already beat Mensik. Back Tien to turn enough returns into neutral rallies and win another close match.
Ready to back your US Open picks? Claim the latest BetMGM Bonus Code and unlock the available new-player offer.
Pick 2: Over 36.5 Total Games
Neither player has a comfortable matchup here. Mensik’s serve should carry him through extended sets, while Tien’s returning and consistency make a straight-sets defeat unlikely. Four competitive sets could clear this total without requiring multiple tiebreaks. The over remains playable up to 40.5 games, provided the price stays reasonable.
Pick 3: First Set Over 9.5 Games
The opening set could be the most serve-dominated part of the match. Mensik will still be fresh enough to generate easy points, while Tien has held all 28 service games across his first two rounds. One early break is possible, but 6-4, 7-5 or a tiebreak appears more likely than a runaway opening set.
Pick 4: Learner Tien to Win 3-1
This is the higher-odds extension of the main prediction. Mensik has too much serve and forehand power to dismiss in straight sets, but Tien should become increasingly effective once he learns the Czech’s serving patterns. A four-set American victory matches the tactical matchup without requiring bettors to lay a short moneyline price.
Mensik vs Tien Matchup Comparison
| Category | Jakub Mensik | Learner Tien |
|---|---|---|
| ATP Ranking | No. 18 | No. 15 |
| Age | 21 | 20 |
| Height | 6’4” | 5’11” |
| Career-High Ranking | No. 12 | No. 12 |
| 2026 Singles Titles | 1 | 1 |
| 2026 US Open Sets | 6-1 | 6-0 |
| Previous Meeting | Lost | Won |
| US Open Second Round | Beat Rodionov in four sets | Beat Monfils in straight sets |
Key Betting Trends
- Tien has won both US Open matches in straight sets.
- The American has held serve in all 28 service games at the tournament.
- He saved all eight break points faced against Monfils.
- Tien has conceded only 17 games through six sets.
- Mensik has won four of his previous five matches.
- The Czech has lost only one set during the tournament.
- Four of Mensik’s previous five matches have included at least one set reaching 7-5 or a tiebreak.
- Mensik has played three sets or more in four of his previous six tour matches.
- Tien’s Cincinnati loss to Frances Tiafoe lasted three competitive sets.
- Tien leads the professional head-to-head 1-0.
- Their previous encounter required five shortened sets and three tiebreaks.
Where to Watch Mensik vs Tien in the US
- Date: Saturday, September 5, 2026
- Round: Third Round/Round of 32
- Venue: USTA Billie Jean King National Tennis Center
- Location: Flushing Meadows, Queens, New York
- TV: ESPN or ESPN2, depending on the final court assignment
- Streaming: ESPN App and ESPN Unlimited
- Spanish-language coverage: ESPN Deportes
Final Prediction: Can Tien Neutralize Mensik’s Serve?
This is not a matchup for anyone expecting a quick favorite’s victory. Mensik can win sets without offering Tien many genuine return opportunities. His serve will create cheap points, and the forehand can punish anything the American leaves short. If he serves above 65% and controls the first shot after the serve, an upset becomes entirely realistic.
Tien offers the more reliable five-set package. He has defended his serve flawlessly through two rounds, returns better than Mensik’s previous opponents, and owns enough tactical variety to change the match when one pattern stops working. The home crowd will not win it for him, but it should provide another lift when the score tightens.
- Prediction: Learner Tien wins 6-7, 7-5, 6-4, 6-4
- Best Bet: Learner Tien Moneyline
- Totals Play: Over 39.5 Games
- Set Market: First Set Over 9.5 Games
- Correct-Score Pick: Learner Tien to Win 3-1
| Curious about betting predictions for other sports? | |
|---|---|
| 🏟️ Expert betting predictions all Sports | 🚀 Parlay bet picks |
| 🏈 NFL expert picks | 🏀 NBA expert picks |
| 🏒 NHL picks | ⚽ Soccer predictions |
| 🏁 Nascar predictions | 🎾 Tennis expert predictions |
| 🥊 UFC predictions |
