Sienna Lam

21 yr oldFemaleBerkeley, CA

4.15 👥 / 4.37 👤

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Sienna Lam is a 21-year-old female pickleball player from Berkeley, CA. DUPR doubles rating: 4.15 (top 8.5%). 3 tournaments, 8 events.

DUPR Rating History

Learn how DUPR ratings work →

Completed 9/27/2026

Paragon Cash Games

Mixed 4.5 Doubles: $450 Gold

With Josh Chou

Women's 4.0 Doubles: $400 Gold

With Maddie Liaw

Completed 4/11/2026

The Nationals - College Pickleball Tour

Championship Women's Singles

Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

Mixed Doubles 4.0: 19, 30

With William Chang

Mixed Doubles 4.0: 19+

With William Chang

Womens Singles 4.0: 19, 30

Womens Singles 4.0: 19+

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Sienna Lam / William Chang vs Breasha Gupta / Kai Lobell : 2026 College Pickleball Tour

Alex Poon · Mar 8, 2026

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Sienna Lam / Kiara Eng vs Lindsey Canessa / Breasha Gupta: 2026 College Pickleball Tour

Alex Poon · Mar 8, 2026

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Sienna Lam / William Chang vs Jada Igawa / Conner Koga (Hawaii): 2026 College Pickleball Tour

Alex Poon · Mar 8, 2026

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Sienna Lam / Kiara Eng (Berkeley) vs Jada Igawa / Kira Tobita (Hawaii): 2026 College Pickleball Tour

Alex Poon · Mar 8, 2026

9/18/2026: Sienna entered Paragon Cash Games - Women's 4.0 Doubles: $400 Gold with Maddie Liaw

Maddie Liaw

19FCalifornia

4.07 👥 / NR 👤

3 tourneys / 0 upcoming

9/18/2026: Josh entered Paragon Cash Games - Mixed 4.5 Doubles: $450 Gold with Sienna Lam

Josh Chou

23MBellevue, WA

4.78 👥 / 3.74 👤

6 tourneys / 0 upcoming

6/25/2026: Doubles DUPR dropped ↓ from 4.16 to 4.15

Sienna Lam

21FBerkeley, CA

4.15 👥 / 4.37 👤

3 tourneys / 0 upcoming

4/20/2026: Doubles DUPR increased ↑ from 3.97 to 4.16

Sienna Lam

21FBerkeley, CA

4.15 👥 / 4.37 👤

3 tourneys / 0 upcoming

4/20/2026: Singles DUPR increased ↑ from 3.82 to 4.37

Sienna Lam

21FBerkeley, CA

4.15 👥 / 4.37 👤

3 tourneys / 0 upcoming

4/8/2026: Sienna entered The Nationals - College Pickleb… - Championship Women's Singles

📅 Completed 4/11/2026

The Nationals - College Pickleball Tour

321 players

📍 Peachtree Corners, GA, US

3/13/2026: Doubles DUPR increased ↑ from 3.76 to 3.97

Sienna Lam

21FBerkeley, CA

4.15 👥 / 4.37 👤

3 tourneys / 0 upcoming

10/11/2025: Singles DUPR dropped ↓ from 3.83 to 3.82

Sienna Lam

21FBerkeley, CA

4.15 👥 / 4.37 👤

3 tourneys / 0 upcoming

9/22/2025: Sienna removed from World Pickleball Tour San Franc… - Womens Singles 4.0: 19+

📅 Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

246 players

📍 Alameda, CA, US

9/22/2025: Sienna removed from World Pickleball Tour San Franc… - Mixed Doubles 4.0: 19+

📅 Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

246 players

📍 Alameda, CA, US

9/22/2025: Sienna entered World Pickleball Tour San Franc… - Womens Singles 4.0: 19, 30

📅 Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

246 players

📍 Alameda, CA, US

9/22/2025: William entered World Pickleball Tour San Franc… - Mixed Doubles 4.0: 19, 30 with Sienna Lam

William Chang

20MBerkeley, CA

NR 👥 / NR 👤

3 tourneys / 0 upcoming

9/5/2025: Sienna entered World Pickleball Tour San Franc… - Womens Singles 4.0: 19+

📅 Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

246 players

📍 Alameda, CA, US

9/5/2025: Sienna entered World Pickleball Tour San Franc… - Womens Doubles 4.0: 19+

📅 Completed 9/28/2025

World Pickleball Tour San Francisco Showdown

246 players

📍 Alameda, CA, US

9/5/2025: William entered World Pickleball Tour San Franc… - Mixed Doubles 4.0: 19+ with Sienna Lam

William Chang

20MBerkeley, CA

NR 👥 / NR 👤

3 tourneys / 0 upcoming