Shock loss to Rough Odds at Tauranga puts sprinter's Telegraph campaign in doubt.
Beaten trainer John Bell went to lengths to not blame rider Jason Waddell for Mosse's first defeat, at Tauranga yesterday.
Rival horseman Leo Molloy thought everything went to plan to bring undone the much admired Mosse with winner Rough Odds.
Bell, like almost everyone else, wanted to see Mosse make it six from six, but the tempo-related race did not go their way.
Mosse settled back last and could not sprint home fast enough to even get close to the pacemaking Rough Odds, who won by a margin.