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Sports · US Open 2026 · Men's Singles · Round of 128

Toby Samuel vs Tomas Machac

Sunday, August 30, 2026 · Round of 128

Watch: ESPN · ESPN2 · ABC · ESPN app

My pick: Tomas Machac to advance · locked 2026-08-29 01:40 UTC

Prediction

Macháč is ranked 58th, reached the fourth round here in 2025 and is 91–57 on hard courts for his career. Samuel is a 23-year-old qualifier ranked 110th with no tour-level hard-court record at all — and yet the hard-court Elo has him at 1739, only 74 points behind, because the qualifying wins were good ones. That is a real signal, but four matches in six days against a top-60 player is a lot to ask. Macháč in four.

The case for Toby Samuel

41% to win

Samuel's hard-court Elo of 1739 is the highest of any qualifier in this quarter, and he has three wins on these exact courts this week. Macháč is 15–13 on the season — hardly untouchable — and has not played a match on site.

The case for Tomas Machac

59% to win

Fourth round here twelve months ago, 91–57 on hard courts for his career, and 52 places higher in the world. Macháč's ball-striking is a level above qualifying, and a player with no tour-level hard-court matches on record has never had to sustain it for five sets.

Both cases written 2026-08-29, before the first ball — frozen into the record exactly as written, whatever the result. The percentages are mine — opinions with a percent sign on. They add to 100 because tennis has no draw to hide the rounding in.

QSamuel
Machac
vs

Tale of the tape

Toby SamuelTomas Machac
0Career head-to-head0
23Age25
6′3″ (1.91 m)Height6′0″ (1.83 m)
80 kg (176 lb)Weight74 kg (163 lb)
Right-handedPlaysRight-handed
Turned pro2017
No. 110RankingNo. 58
6–52026 win–loss15–13
0–0Career on hard courts91–57
0Grand Slam titles0
First appearanceBest at the US Open4R (2025)

Player vitals: US Open official player feed (usopen.org) and Tennis Abstract career match logs · as of 2026-08-28.

Career head-to-head: Tennis Abstract career match logs (tour-level) · as of 2026-08-28.

The briefing

Storylines

  • Samuel is playing his first US Open main draw and has no tour-level hard-court record at all.
  • Macháč reached the fourth round here in 2025, his best major result.
  • Samuel's hard-court Elo (1739) is the highest of any qualifier in this quarter of the draw.

Head to head

They have never met, and Samuel has no tour-level hard-court record to compare.

Source: Tennis Abstract career match logs (tour-level) · as of 2026-08-28.

Watch: Opening-round coverage runs across ESPN, ESPN2 and ABC, with ESPN Deportes in Spanish — and every court streams in the ESPN app, including the whip-around channel that only exists in the early rounds. (ESPN press-room release and listings, as of 2026-08-27)

Court & schedule: Court 10, Sunday 30 August. The US Open posts each day's order of play the evening before; this one is on the board. (Official US Open order of play, as of 2026-08-28)

Weather: The forecast cooled since the draw: Sunday opens partly sunny near 80°F with a slight shower chance after 2 p.m., and a 40% chance of showers and thunderstorms arrives with Sunday night. Monday is similar at 81°F, and the storm odds climb through Tuesday and Wednesday. Ashe and Armstrong close their roofs; the field courts wait. (National Weather Service New York forecast, as of 2026-08-28)

Venue: USTA Billie Jean King National Tennis Center, Flushing Meadows, New York — hard.

At this Stage

The Round of 128 is the widest the net ever gets: 64 matches a draw, spread across three days, every seed in action and every qualifier playing the biggest match of the year. This half of the bracket filled in late — qualifying ran a day long after rain pushed the last round to Friday, so these names were still blank slots on draw night. First-round losers leave with $140,000. The winner draws Lehečka or Carreño Busta in the Round of 64.

Round of 128

Jiri Lehecka
Pablo Carreno Busta
Aug 30–Sep 1
Toby Samuel
Tomas Machac
Aug 30–Sep 1

Round of 64

Sep 2–3

Suggestions?

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