Table:
Amateur Boxing Record

Result

Record

Opponent

Method

Date

Round

Time

Event

Location

Notes

Loss

31-3-0

J.H. Isbell

KO

1934 Mar 31

2

Cambridge, Massachusetts

Loss

31-2-0

"Modest" Bill Smith

KO

1934 Feb 27

2

Cambridge, Massachusetts

Win

31-1-0

Frankie Hagen

KO

1934 Feb 24

1

Cambridge, Massachusetts

Win

30-1-0

Harry Gardner

KO

1934 Feb 21

1

Cambridge, Massachusetts

Win

29-1-0

Sid Stoneman

KO

1934 Feb 14

1

Cambridge, Massachusetts

Win

28-1-0

Frankie Hagan

PTS

1934 Jan 30

3

Cambridge, Massachusetts

Win

27-1-0

Basil Barnett

KO

1934 Jan 24

2

Cambridge, Massachusetts

Win

26-1-0

George Krause

KO

1934 Jan 16

1

Cambridge, Massachusetts

Win

25-1-0

Bob Delmont

KO

1934 Jan 07

1

Cambridge, Massachusetts

Loss

24-1-0

Brad Simmons

KO

1934 Jan 01

1

Cambridge, Massachusetts

Win

24-0-0

Herman Zeinman

KO

1933

1

Cambridge, Massachusetts

Win

23-0-0

William Beltran

KO

1933

1

Cambridge, Massachusetts

Win

22-0-0

Lloyd Blake

KO

1933

1

Cambridge, Massachusetts

Win

21-0-0

Lawrence "Larry" O'Neil

KO

1933

1

Cambridge, Massachusetts

Win

20-0-0

Igg Rosenberg

KO

1933

1

Cambridge, Massachusetts

Win

19-0-0

Melvin Kenyon

KO

1933

1

Cambridge, Massachusetts

Win

18-0-0

Gary Keers

KO

1933

1

Cambridge, Massachusetts

Win

17-0-0

Samuel Rodgway

KO

1933 May 28

1

Cambridge, Massachusetts

Exch

16-0-0

"Irish" Tommy Mitchell

KO

1933 May 21

1

Cambridge, Massachusetts

Win

15-0-0

Jim Crawford

KO

1933 May 14

1

Cambridge, Massachusetts

Win

14-0-0

Max Levine

KO

1933 May 7

1

Cambridge, Massachusetts

Win

13-0-0

Leo Hart

KO

1933 May 1

1

Cambridge, Massachusetts

Win

12-0-0

Paul Benjamin

PTS

1932

3

Evanston, Illinois

Win

11-0-0

Fred Chapman

KO

1932

3

Evanston, Illinois

Win

10-0-0

Paul Benjamin

KO

1932

3

Evanston, Illinois

Win

9-0-0

Rod Conley

KO

1932

2

Evanston, Illinois

Win

8-0-0

Paul Gilmore

KO

1932

1

Chicago, Illinois

Win

7-0-0

Jack Lewis

KO

1932

3

Chicago, Illinois

Exch

6-0-0

Eddie Mitchell

KO

1932

1

Chicago, Illinois

Win

5-0-0

Ernest Brant

KO

1932

1

Chicago, Illinois

Win

4-0-0

Karl Brenner-Eggers

KO

1932

1

Chicago, Illinois

Win

3-0-0

Norman Martin

PTS

1932

3

Chicago, Illinois

Win

2-0-0

Albert Leikman

KO

1932

1

Chicago, Illinois

Win

1-0-0

Keith Newman

KO

1932

1

Chicago, Illinois

Provide the content of the cell located in row 23 and column 4 of this table. The target cell value should be presented in the JSON format of {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}, e.g., {"row_id":"10", "column_id":"3", "cell_value":"District"}.

The target cell value in row 23 and column 4 is {"row_id":"23", "column_id":"4", "cell_value":"KO"}.