Player record

Michael P. O'Donnell

ID 12060MAMaleInactive

Michael P. O'Donnell's USATT rating is 900.

USATT rating900
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Wins

6

Indexed tournament wins

Losses

5

Indexed tournament losses

Matches

11

Decisive results

Win rate

54.5%

Across indexed matches

Peak rating

900

Highest rating in the available history.

Biggest upset

Craig Pelissier

Bay State Holiday Open · Jan 11, 1997 · +158 rating

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Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Jason Behrens

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 26, 2026, 2:27 AM

DateTournamentRating inRating afterPoints changedRecord
Jan 11, 1997Bay State Holiday OpenTournament · View matches715900+1854W / 1L
Nov 16, 1996Bay State Under 2000 OpenTournament · View matches · Initial rating 715Unrated715—2W / 4L