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Tammy Olson

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Houston, TX
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
109 matches · 68W–41L · seasons 2018–2025
Match history109 matches
W
2025-06-10 · #3 Doubles · 3.5 · with Emily Hammer
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5-7, 6-3, 1-0
L
2025-05-20 · #2 Doubles · 3.5 · with Karen Swerdlow
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2-6, 4-6
W
2025-04-29 · #2 Doubles · 3.5 · with Lisa Hughes
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6-4, 6-0
L
2025-04-01 · Wilchester - Power Shots · #2 Doubles · 3.5 · with Lisa Hughes
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0-6, 3-6
W
2025-02-14 · MPTC - Overserved · #2 Doubles · 3.5 · with Marcia Barkis
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6-2, 6-0
W
2025-02-07 · MPTC - Overserved · #4 Doubles · 3.5 · with Monica Parzinger
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6-1, 6-1
W
2025-01-28 · Wilchester - Power Shots · #3 Doubles · 3.5 · with Lisa Hughes
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6-0, 7-5
W
2024-11-01 · MPTC - Overserved · #4 Doubles · 3.5 · with Ana Jimenez
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5-7, 6-2, 1-0
W
2024-10-25 · MPTC - Overserved · #3 Doubles · 3.5 · with Iliana Tommasi-Torrado
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6-4, 6-0
L
2024-10-22 · Wilchester - Power Shots · #3 Doubles · 3.5 · with Lisa Hughes
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6-3, 2-6, 0-1
W
2024-10-08 · Wilchester - Power Shots · #3 Doubles · 3.5 · with Susan Chang
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7-6, 6-7, 1-0
W
2024-10-04 · MPTC - Overserved · #4 Doubles · 3.5 · with Peggy Schwabenland
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1-6, 6-4, 1-0
Where you rank locallyagainst everyone at your level
Teams21 teams · 2019–2025
MPTC - Overserved
*2025 Houston Fall League (2024)NA Friday Ladies Day League · 3.5 Ladies Doubles
2025
MPTC - Overserved
2025 HTA Spring NA - Ladies Doubles Friday · 3.5
2025
Wilchester - Power Shots
2025 HTA Spring NA - Ladies Doubles Tuesday · 3.5 Ladies Doubles
2025
Wilchester - Power Shots
*2025 Houston Fall League (2024) NA - Tuesday Ladies Doubles · 3.5 Ladies
2025
MPTC - Overserved
2024 HTA Spring NA - Ladies Doubles Friday · 3.5
2024
Wilchester - Power Shots
2024 HTA Spring NA - Ladies Doubles Tuesday · 3.5 Ladies Doubles
2024
Westside - Overserved
*2023 Houston Fall League (2022)NA Friday Ladies Day League · 3.5 Ladies Doubles
2023
Wilchester -Powershots
*2023 Houston Fall League (2022) NA - Tuesday Ladies Doubles · 3.5 Ladies
2023
Wilchester -Powershots
2022 HTA Spring NA - Ladies Doubles Tuesday · 3.5 Ladies Doubles
2022
Wilchester -Powershots
*2022 Houston Fall League (2021) NA - Tuesday Ladies Doubles · 3.5 Ladies
2022
Wilchester -Powershots
2021 HTA Spring NA - Ladies Doubles Tuesday · 3.5 Ladies Doubles
2021
Wilchester -Powershots
*2021 Houston Fall League (2020) NA - Tuesday Ladies Doubles · 3.5 Ladies
2021
MPTC - Miss Hits
2020 HTA Spring - Ladies Singles · 3.5 Ladies Singles
2020
MPTC - Miss Hits
*2020 Houston Fall League (2019) - Wednesday Ladies Singles · 3.5 Ladies
2020
Wilchester -Powershots
*2020 Houston Fall League (2019) - Tuesday Ladies Doubles · 3.5 Ladies
2020
Wilchester-Powershots
2020 HTA Spring - Ladies Doubles Tuesday · 3.5 Ladies Doubles
2020
LLTC - Ladies of the Net
*2019 Houston Fall League (2018) - Wednesday Ladies Singles · 3.5 Ladies
2019
MPTC - Miss Hits
2019 HTA Spring - Ladies Singles · 3.5 Ladies Singles
2019
Wilchester -Powershots
*2019 Houston Fall League (2018) - Tuesday Ladies Doubles · 3.5 Ladies
2019
Wilchester-Powershots
2019 (USTA) 18 & Over Houston Ladies Tuesday Evening · 3.5 Ladies · 18+
2019
Wilchester-Powershots
2019 HTA Spring - Ladies Doubles · 3.5 Ladies Doubles
2019
Over timerating by season, and how you rank
By level1 level played
3.5
62.4%
68W–41L · 54.7% of games

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

By lineusually #1 Doubles, 32% of the time
#1 Doubles
32%
35 matches
#2 Doubles
26%
28 matches
#3 Doubles
17%
19 matches
#4 Doubles
9%
10 matches
#3 Singles
7%
8 matches
#4 Singles
6%
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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova