Team

Oliver Chen& Evan Zhang

Harker CZ

0.4

Career OTR

#286

Peak Rank

27.8

Avg. Speaks

1.2

Avg. Std. Speaks

Last Active

109

Total Rounds

0.5

Total Bids

T20% Seed

46.3%

Avg. OpWpM

37.1%

Prelim Win %

11.1%

Avg. Break Pct.

42.6%

Avg. True Win Pct.

2025 California VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Milpitas (V)

9/20/2024

3-3

0-0

52.8%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.1	28.1	1.2
Evan Zhang	28.1	28.1	1.0

2025 National VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Jack Howe (V)

9/28/2024

4-2

2-1

Partial

68.5%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.6	28.6	0.4
Evan Zhang	28.3	28.3	0.6

Milpitas (V)

9/20/2024

3-3

0-0

52.8%

Nano Nagle (V)

10/12/2024

3-3

0-0

None

52.8%

Berkeley (V)

2/15/2025

4-2

0-1

None

59.5%

Golden Desert (V)

2/1/2025

2-4

0-0

None

38.9%

2024 Golden Gate Speech Association VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Stephen Stewart Memorial (V)

9/22/2023

3-3

0-0

None

50.0%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.0	28.0	0.6
Evan Zhang	28.1	28.1	0.5

Nano Nagle (V)

10/6/2023

3-3

0-0

None

41.7%

James Logan MLK Jr (V)

1/12/2024

3-3

0-0

None

41.7%

2024 California VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Stephen Stewart Memorial (V)

9/22/2023

3-3

0-0

None

50.0%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.0	28.0	0.6
Evan Zhang	28.1	28.1	0.5

Nano Nagle (V)

10/6/2023

3-3

0-0

None

41.7%

James Logan MLK Jr (V)

1/12/2024

3-3

0-0

None

41.7%

2024 National VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Stephen Stewart Memorial (V)

9/22/2023

3-3

0-0

None

50.0%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.0	28.0	0.6
Evan Zhang	28.1	28.1	0.5

Nano Nagle (V)

10/6/2023

3-3

0-0

None

41.7%

John Lewis (V)

11/17/2023

2-4

0-0

None

44.4%

James Logan MLK Jr (V)

1/12/2024

3-3

0-0

None

41.7%

Berkeley (V)

2/17/2024

3-3

0-0

None

44.4%

2023 San Diego Imperial Valley Speech League VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

James Logan (V)

1/13/2023

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	26.8	26.8	0.8
Evan Zhang	27.6	27.9	0.6

Stanford (V)

2/11/2023

1-5

0-0

None

50.0%

Berkeley (V)

2/18/2023

2-4

0-0

None

51.1%

2023 Tri County Forensics League VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

James Logan (V)

1/13/2023

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	26.8	26.8	0.8
Evan Zhang	27.6	27.9	0.6

Stanford (V)

2/11/2023

1-5

0-0

None

50.0%

Berkeley (V)

2/18/2023

2-4

0-0

None

51.1%

2023 Golden Gate Speech Association VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

James Logan (V)

1/13/2023

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	26.8	26.8	0.8
Evan Zhang	27.6	27.9	0.6

Berkeley (V)

2/18/2023

2-4

0-0

None

51.1%

2023 California VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

James Logan (V)

1/13/2023

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	26.8	26.8	0.8
Evan Zhang	27.6	27.9	0.6

Stanford (V)

2/11/2023

1-5

0-0

None

50.0%

Berkeley (V)

2/18/2023

2-4

0-0

None

51.1%

2023 National VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Milpitas (V)

9/30/2022

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	27.7	27.7	0.1
Evan Zhang	27.8	27.8	0.2

Nano Nagle (V)

10/7/2022

2-4

0-0

None

40.7%

James Logan (V)

1/13/2023

2-4

0-0

None

38.9%

Stanford (V)

2/11/2023

1-5

0-0

None

50.0%

Berkeley (V)

2/18/2023

2-4

0-0

None

51.1%

2022 National MSPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Palm Classic (MS)

2/12/2022

2-4

0-0

39.4%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	28.6	28.8	0.7
Evan Zhang	28.4	28.4	0.8

2022 National VPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

Blue Key (V)

10/29/2021

2-4

0-0

None

38.9%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	27.2	27.6	0.8
Evan Zhang	27.2	27.2	0.5

2021 National NPF

TOURN

DATE

P.RC

E.RC

BID

OPWPM

John Lewis (N)

11/20/2020

1-4

0-0

40.0%

Rounds

Round	Opponent (Rank)	Win Prob.	Res.	Dec.	Side

Speaking

Competitor	Raw Avg.	Adj. Avg.	σ
Oliver Chen	27.9	27.5	0.9
Evan Zhang	27.5	27.5	0.5