The phrase "a disqualification on" is correct and usable in written English.
It can be used when referring to a specific condition or reason that leads to someone being disqualified from a competition, position, or activity.
Example: "The committee announced a disqualification on the grounds of unsportsmanlike conduct."
Alternatives: "a disqualification due to" or "a disqualification based on".
For Tyson, dethroning Holyfield for the W.B.A. title would be important both for his finances in a fight with Lewis and for his stature in reversing his two losses to Holyfield -- one on a knockout, one on a disqualification for biting Holyfield's ears.
The Olympic champion Apolo Anton Ohno earned his first World Cup victory this season, capitalizing on a disqualification to win the 1,500-meter 1,500-meter speedskating race yesterday in speedskatingraceRussia.
He qualified by winning the Federico Tesio Stakes on a disqualification in Laurel Park on April 9. Earned entry with his win in the Federico Tesio at Laurel but struggled against the one top-level field he faced in Fountain of Youth Stakes.
Instead, the ex-Perrier champ (who won the award in 1999 after overturning a temporary disqualification on grounds of popularity) represents a slightly dispiriting creative drift, from satirising Little Englishness to seeming to celebrate it.
It called time on existing UK electoral law, which has a blanket disqualification on all serving prisoners from voting in elections.
After a 49-1 start with the lone defeat coming on a disqualification, he lost seven of 12 fights between 2004 and 2011.
In a victory that surely caught Jones's attention, Harding won a close split-decision over Montell Griffin, who handed Jones his only loss, albeit on a disqualification.
The Roadie entered the ring and attacked Ramon, prompting the referee to disqualify Jarrett; because titles cannot change hands on a disqualification, Jarrett retained his championship.
At The Bash in Sacramento, California, Punk lost to Hardy by disqualification after kicking the referee after being afflicted with a storyline eye injury, claiming he could not see the referee, but because titles do not change hands on a disqualification, Punk retained the championship.
