Arthur Susskind (October 12, 1886 – March 10, 1967), also known as "Young Otto", was an American professional boxer who set a world record with 16 consecutive first-round knockouts in the early 1900s.

His record stood until 2006, when Edwin Valero of Venezuela scored his 18th straight first-round knockout.

[2][3] All information in this section is derived from BoxRec,[4] unless otherwise stated.

All newspaper decisions are officially regarded as “no decision” bouts and are not counted as a win, loss or draw.

Record with the inclusion of newspaper decisions to the win/loss/draw column.