1: Teenager in the 2023 US Open finals in New York: 19-year-old Coco Gauff.
2: No. 2 seed and current world No. 2 Aryna Sabalenka will become No. 1 in the WTA rankings for the first time on Monday, regardless of her result at the final.
3: For the first time since 2011, the top three seeds participated in the men’s singles semifinals. No. 2 seed Novak Djokovic and No. 3 seed Daniil Medvedev advanced to the final.
3-2: Gauff’s lifetime record against Sabalenka. The pair will meet in Saturday’s women’s singles final.
3:19: Martina Trevisan’s 0-6, 7-6(0), 7-6(8) victory over Yulia Putintseva lasted three hours and 19 minutes, and remains the longest women’s singles match of the first six rounds.
4:41: Alexander Zverev’s 6-4, 3-6, 6-2, 4-6, 6-3 win over Jannik Sinner on Day 8 is the longest match of the tournament at four hours and 41 minutes.
5: Medvedev shocked top-seeded world No.1 Alcaraz in semifinal action on Friday to reach his fifth major final. Five is also Medvedev’s total of wins against reigning No.1 ranked players (5-5 overall).
6: Number of times that Djokovic has reached at least the semifinals of all four majors.
7: Medvedev played in his seventh career Grand Slam semifinal on Friday.
8: Number of three-set wins engineered by Gauff (8-5) in 2023. Three of those wins have come at the US Open.
9: Number of teenagers who have won the US Open women’s singles title in the Open Era. They are:
- Tracy Austin, 1979 and 1981
- Steffi Graf, 1988
- Monica Seles, 1991 and 1992
- Martina Hingis, 1997
- Serena Williams, 1999
- Svetlana Kuznetsova, 2004
- Maria Sharapova, 2006
- Bianca Andreescu, 2019
- Emma Raducanu, 2021
9-5: Djokovic’s lifetime record against Medvedev. The pair will meet in Sunday’s men’s singles final.
10: Number of different men’s singles champions at the US Open since 2008. They are:
- Roger Federer, 2008
- Juan Martin Del Potro, 2009
- Rafael Nadal, 2010, 2013, 2017, 2019
- Novak Djokovic, 2011, 2015, 2018
- Andy Murray, 2012
- Marin Cilic, 2014
- Stan Wawrinka, 2016
- Dominic Thiem, 2020
- Daniil Medvedev, 2021
- Carlos Alcaraz, 2022
11: Gauff stretched her career-best winning streak to 11, reaching the final with a win over Karolina Muchova.
12: Number of consecutive Grand Slam semifinals won by Djokovic. His last loss in a Grand Slam semi came at the French Open in 2019 (to Thiem).
13: By reaching the semifinals, Sabalenka became the 13th woman in the Open Era to reach the last four at all four Slams in a single season.
14: Sabalenka is bidding for her 14th career title, and second major title, on Sunday.
15: Years ago since a man last defended the US Open men’s singles title—Roger Federer, who defeated Andy Murray in the 2008 final.
17-1: Gauff's record in her last 18 matches. She will face Sabalenka for the title on Sunday.
19: Shelton, who was ranked No. 165 at this time last year, will break the Top 20 from No. 47 to No. 19.
23-2: Sabalenka’s record at the Grand Slams in 2022. She’s reached at least the semis at all four Slams.
26-1: Djokovic’s record at the Grand Slams in 2023.
29-5: Medvedev’s career record at the US Open.
36: Age of Djokovic, who is bidding to become the oldest US Open men’s singles champion in Open Era history.
36: Djokovic (23-12) reaches his record 36th Grand Slam final. No player—male or female—has more.
38-5: Medvedev’s record on hard courts in 2023. He leads all ATP players in wins on the surface in 2023.
40: Gauff won the longest rally of the tournament at 6-5 deuce in the second set to set up her sixth match point against Muchova. She clinched her spot in the final on the next point.
49: Length, in minutes of the shortest singles match through the quarterfinals. No.1 seeded Iga Swiatek defeated Kaja Juvan, 6-0, 6-1 on Day 5.
50: By winning on Thursday night against Madison Keys, Sabalenka has reached the 50-win mark in a single season for the first time.
62: Percent of return games won by Sabalenka, which leads all players. Medvedev leads all men with 49 percent.
64: Djokovic has won 64 of his second-serve return points, more than any other male player through five rounds.
72: In 72 Grand Slam appearances, Djokovic has reached the final in 50 percent (36). He is the all-time leader in Grand Slam finals.
81: Shelton, though vanquished by Djokovic on Friday, is the US Open ace leader through six rounds with 81.
87: Gauff has put 87 percent of her returns in play through her first six matches—higher than any other player. Medvedev leads all remaining men in this category with 84 percent of returns in play.
96: Djokovic will bid for his 96th ATP title on Sunday against Medvedev on Sunday in New York; Medvedev will bid for his 21st.
100: Djokovic (87-13) played his 100th US Open match on Friday, defeating Shelton to reach the final. The 23-time major champion is the fourth man to play 100 matches in tournament history along with Jimmy Connors (115), Roger Federer (103) and Vix Seixas Jr. (102).
149: The fastest serve struck through the first six rounds was hit by Shelton during his Round 4 win over Tommy Paul.
1992: 20-year-old Shelton became the youngest American to reach a US Open semifinal since Michael Chang in 1992.
1993: Gauff is the first American teenager to reach multiple major finals since 1993 and the first teenager from any country to do so since Maria Sharapova in 2006.
1999: Gauff is the youngest American to reach the US Open final since Serena Williams in 1999.
2016: Sabalenka is the first woman to reach the semifinals at all four majors in a single season since Serena Williams in 2016.
