Amanda Anisimova vs Lilli Tagger prediction time: T Money's fundamentals-first read likes Anisimova, but this one is going down as a PASS, not a play, when first serve cracks at the US Open on September 3 at 12:30 PM ET.
That is not a hedge. It is what happens when a real edge runs into a price that is too heavy to bet. Here is how the number was built, and why it stops short of the card.
Why T Money likes Anisimova
Anisimova opened the tournament by beating Ashlyn Krueger 6-1, 6-3 in 72 minutes, a clean, earned result against a No. 62 player who had gone 28-17 on the year and reached the Wimbledon fourth round. She followed it with two full rest days. The box score backs up the scoreline: 65.6% of first-serve points won, 59.3% on the second serve, 10 of 11 break points saved, and a 25-to-20 winners-to-unforced-errors ledger.
Zoom out and Anisimova's résumé is simply deeper. She is 28-11 this stretch against a tougher average opponent than Tagger has faced, and she has multiple wins over top-tier hard-court opposition to show for it. Her path through this match is specific: keep leaning on Tagger's second serve, which has been sitting around a 46% baseline, with a return game that has produced a 59% second-serve return rate and a 40% break rate. Against players in that same middle tier, Anisimova is 11-3, holding 77% of service games and breaking 41% of the time.
The case for Tagger
This is not a squash job. Tagger has a real path, and T Money's own risk notes say so directly: if she reproduces her three-month level of 69.5% first-serve points won, she can dictate rallies before Anisimova's superior return ever gets involved, and she can go after Anisimova's one-month double-fault rate, which sits at 7.0%. Tagger's hard-court peaks are documented, including wins over higher-rated opponents that the model grades near the top of the scale.
Her opener supports the form, if not the polish. She beat Tamara Korpatsch, a 2026 tour champion and finalist this year, 6-0, 7-6(4) in 116 minutes. But the match had a wobble: Tagger won ten straight games to start, then dropped five in a row before recovering, with 60.5% first-serve points won and 33 unforced errors against 24 winners. It reads as a confirmed floor, not a new ceiling.
Where the floor and ceiling split
The separation shows up most in what each player's bad days look like. Tagger's résumé includes straight-set hard-court losses to Alexandrova, Sakkari and Starodubtseva, the last one coming in her most recent action outside the Open, a 101-minute defeat. Anisimova, by contrast, has multiple wins this stretch against players graded near the very top of the field. There is no head-to-head between them to lean on either way.
Workload is close to a wash. Anisimova's trailing two weeks include a 135-minute quarterfinal loss in Cincinnati and a short mixed-doubles match, for three matches and 252 minutes total. She had a spring wrist layoff, but she played through Cincinnati and said afterward that she felt good. Tagger's load is lighter, two matches and 217 minutes, and her opener ran 44 minutes longer than Anisimova's. Neither number moves the pick on its own, but neither one flags a problem for Anisimova either.
The number that matters
Anisimova is the pick on the fundamentals. She is not the play on the card. The market has her at minus 392, and T Money's execution rule caps any official play at minus 170 or better. A price that heavy means the market has already priced in most of what the model likes about her, and there is no room left to size a bet responsibly against it.
That price cap is not a judgment on the side. It is a mechanical line: past a certain point, a favorite's price stops leaving any margin for being wrong, no matter how good the read is underneath it. This one simply falls on the wrong side of that line.
The verdict
Call it what it is: PASS. T Money's fundamentals favor Anisimova over Tagger, built on a cleaner opener, a deeper résumé, and a specific return-side path against Tagger's second serve. But minus 392 is well outside the price where this model is willing to stake a bet, so no side goes on the official card today. The matchup is worth watching. The number is not one to bet.