[2] in January 1944 he won the La Jolla Beach Invitational tournament against Knemeyer in straight sets.

In the fourth round match in that event against Gardnar Mulloy, Cochell, well known for a fiery temper and an intractably independent streak, became angry over a line call and tried to address the crowd by climbing up the chair umpire's ladder to take the microphone.

Cochell was stopped from doing so and eventually lost the match to Mulloy, but afterwards, in a locker-room confrontation over the incident with tournament Referee S. Ellsworth Davenport, Cochell insulted Davenport with such abusive obscenity that, two days later, the U.S.

The ban was lifted in 1962, but by then Cochell was no longer a serious competitor, and he never played another important tennis match, making only a couple of court appearances in 1962.

Shirley Cochell died in Omaha, Nebraska on December 13, 2003, and was buried in Fort Madison, Iowa.