With 48 races indoors and out, Coleman had run more often this year than Usain Bolt, Justin Gatlin and Andre De Grasse combined, HSI Sports Management's Emanuel Hudson told Reuters.
Coleman, who has not competed since the U.S championships, wanted to make his European professional debut in the 100 at the Monaco Diamond League's meeting on July 21, Hudson said.
"We have requested a lane for him in the men's 100 metres, but as of today have not been given a spot," Hudson said by telephone.
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World record holder Bolt has already been announced for the meeting's 100m in his last competition before the Aug. 4-13 world championships.
Coleman will be in Monaco to train and run with the U.S. 4x100 metes relay team.
"If not the Monaco 100, we will go to worlds as is," Hudson said.
(Reporting by Gene Cherry in Raleigh, North Carolina; Editing by Peter Rutherford)
