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Delong Cen

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Glendora, CA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
63 matches · 28W–35L · seasons 2019–2025
Match history63 matches
L
2025-06-22 · SGV Noobies-R. Lee-San Marino High/SA2 · #1 Doubles · 4.0 · with Blason Taon
loading the estimate
1-6, 6-7
L
2025-06-14 · SGV Noobies-R. Lee-San Marino High/SA2 · #3 Doubles · 4.0 · with Kevin Lam
loading the estimate
6-3, 6-7
L
2025-03-01 · SGV Dare Doubles-Yeh-WN/SA · #1 Singles · 4.0
loading the estimate
1-6, 3-6
L
2025-02-01 · SGV Dare Doubles-Yeh-WN/SA · #3 Singles · 4.0
loading the estimate
4-6, 2-6
L
2025-01-18 · SGV Dare Doubles-Yeh-WN/SA · #3 Singles · 4.0
loading the estimate
2-6, 2-6
W
2024-11-10 · SGV The Noobies B-Leitch-San Marino HS/SU8 · #2 Singles · 4.0
loading the estimate
7-6, 4-6, 1-0
L
2024-10-27 · SGV The Noobies B-Leitch-San Marino HS/SU8 · #2 Singles · 4.0
loading the estimate
5-7, 3-6
L
2024-09-22 · SGV The Noobies B-Leitch-San Marino HS/SU8 · #3 Singles · 4.0
loading the estimate
5-7, 4-6
L
2024-09-14 · SGV Noobies B-Cheng-San Marino High/SU2 · #1 Doubles · 3.5 · with Anthony Bautista
loading the estimate
1-6, 6-7
L
2024-06-29 · SGV Underdogs Titans-Ponnaganti-Diamond Bar HS/SU10 · #1 Singles · 4.0
loading the estimate
2-6, 6-7
L
2024-06-09 · SGV Underdogs Titans-Ponnaganti-Diamond Bar HS/SU10 · #2 Singles · 4.0
loading the estimate
3-6, 4-6
L
2024-05-05 · SGV Underdogs Titans-Ponnaganti-Diamond Bar HS/SU10 · #2 Singles · 4.0
loading the estimate
2-6, 0-6
Where you rank locallyagainst everyone at your level
Teams23 teams · 2019–2025
SGV Dare Doubles-Yeh-WN/SA
2025 Winter Team Singles · SGV - Men 4.0
2025
SGV Noobies-R. Lee-San Marino High/SA2
2025 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 4.0 · 18+
2025
LLW SGV Underdogs-Bui-Diamond Bar HS/SU10
2024 Winter Team Singles · SGV - Men 4.0
2024
SGV Noobies B-Cheng-San Marino High/SU2
2024 Tri-Level League - San Gabriel Valley · SGV - Men 3.5/4.0/4.5
2024
SGV The Noobies B-Leitch-San Marino HS/SU8
2024 Team Singles Fall · SGV - Men 4.0
2024
SGV The Noobies-R Lee-San Marino HS/SU12
2024 Mixed Doubles - 18 & Over San Gabriel Valley · SGV - 7.0 Mixed Division · 18+
2024
SGV Underdogs Titans-Ponnaganti-Diamond Bar HS/SU10
2024 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 4.0 · 18+
2024
LLW SGV Underdogs-Ponnaganti-Diamond Bar HS/SU8
2023 Team Singles FALL-18&over-San Gabriel Valley · SGV - Men 3.5 · 18+
2023
SGV Delong Cen
2023 SoCal Summer FLEX - Singles · SGV - Men 4.0
2023
SGV Dark Horses-Lee-La Habra-SA 11
2023 Mixed Doubles - 18 & Over San Gabriel Valley · SGV - 7.0 Mixed Division · 18+
2023
SGV Mo Better Singles-DeRosa-WN/SU12
2023 Winter Team Singles · SGV - Men 3.5
2023
SGV Nobodies - Taon-San Dimas HS/SU12
2023 SoCal Doubles 18 & Over - San Gabriel Valley · SGV - Men 3.5 · 18+
2023
SGV Nobodies - Wang-San Dimas HS/SA 12
2023 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 3.5 · 18+
2023
SGV Underdogs-Ponnaganti-Diamond Bar HS/SU8
2023 Tri-Level League - San Gabriel Valley · SGV - Men 3.5/4.0/4.5
2023
SGV ATCC-Miller-Atladena- SA11
2022 Team Singles · SGV - Men 4.0
2022
SGV Dark Horses - Lee- La Habra/SA11
2022 Mixed Tri Level -18 &Over-San Gabriel Valley · SGV - 3.0/3.5/4.0 · 18+
2022
SGV Dark Horses - Lee- La Habra/SA11
2022 Tri-Level League - San Gabriel Valley · SGV - Men 3.0/3.5/4.0
2022
SGV Delong Cen
2022 SoCal Summer FLEX - Singles · SGV Men 4.0
2022
SGV Underdogs - Chang- Diamond Bar HS-SU8
2022 Adult Division - 18 & Over San Gabriel Valley · SGV - Men 4.0 · 18+
2022
SGV Underdogs Smashers - Ponnaganti - Diamond Bar HS/SU10
2021 SoCal Doubles 18 & Over - San Gabriel Valley · SGV - Men 4.0 · 18+
2021
SGV So Cal BUlldogs-CL/SA
2020 SCTA Fall Singles 18 & Over - San Gabriel Valley · SGV - Men 4.5 Singles · 18+
2020
SGV So Cal Bulldogs-CHRISLEE/Su9am
2020 San Gabriel Valley TriLevel Flex Singles League · 2020 SGV TriLevel Flex Singles Men 4.5/4.0/3.5
2020
Game Set Match
2019 18&Over Men · 4.0 · 18+
2019
Over timerating by season, and how you rank
By level7 levels played
2.5
100%
4W–0L · 70% of games
3.0
2W–1L
not enough matches yet
3.5
58.8%
10W–7L · 59.1% of games
4.0
22.6%
7W–24L · 39.6% of games
4.5
0W–2L
not enough matches yet
3.0mixed
1W–1L
not enough matches yet
7.0mixed
100%
4W–0L · 62.5% of games

Games won matters more than matches won — NTRP adjusts on margins.

By lineusually #1 Singles, 29% of the time
#1 Singles
29%
18 matches
#2 Singles
18%
11 matches
#3 Doubles
18%
11 matches
#1 Doubles
14%
9 matches
#2 Doubles
13%
8 matches
#3 Singles
10%
6 matches

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal