Postpublished at 14:32 British Summer Time 5 October 2014
Ross County are throwing body after body in front of Caley Thistle efforts on their goal and they have two players down injured inside their own penalty box as a result.
FT: Celtic 0-1 Hamilton Academical (Crawford)
FT: Inverness CT 1-1 Ross County (Watkins; Arquin)
Hamilton go top of the Scottish Premiership
Accies' first win at Celtic Park for 76 years
Caley Thistle up to third after Highland derby
Ross County three points behind Motherwell at bottom
Clive Lindsay
Ross County are throwing body after body in front of Caley Thistle efforts on their goal and they have two players down injured inside their own penalty box as a result.
So close to a Hamilton second as Tony Andreu curves a shot wide from 20 yards. A massive "ooooh" from the very vocal travelling support.
It is Mark Brown to the rescue again as Ryan Christie nutmegs his marker, but the Ross County goalkeeper beats away the midfielder's side-footed effort from 12 yards.
Former Caley Thistle goalkeeper Mark Brown is proving to be the hero for Ross County as he parries a volley from Ross Draper.
A great chance for Anthony Stokes as Kris Commons stands up a cross from the right, but the Celtic striker heads wide. Hamilton break quickly and substitute Louis Longridge opens up the space for a shot that is deflected wide.
Mark Brown saves superbly from a Billy McKay toe poke after a Ross Draper header as Inverness press for a winner.
Hamilton player-manager Alex Neil is booked in his technical area for dissent. Celtic press again and Emilio Izaguirre's volley is deflected away from goal.
Andy Campbell
BBC Sport Scotland at Celtic Park
"Celtic go to the bench and Leigh Griffiths comes on for John Guidetti. The Celtic fans are upset to see Guidetti coming off but pleased to see Griffiths on the park. Aleksandar Tonev also comes on for Wakaso Mubarak."
Hamilton will not only be recording their first win at Celtic Park for 76 years but will be top of the league if the scores stay like this in both venues. Celtic have not lost home in a domestic fixture for nearly two years and the hosts look rattled now as they attempt to protect that proud record.
It is all Inverness now in the Highland capital and Gary Warren heads over at the back post from a corner.
Ross County goalkeeper Mark Brown produces a fine, instinctive block with his shins as Aaron Doran breaks down the right and his low cross is first-timed towards goal from 15 yards by scorer Marley Watkins.
A Jason Denayer header is blocked on the goal-line by scorer Ali Crawford as the Celtic defender is left unmarked and goes close to equalising.
Kris Commons threatens for the first time this afternoon and the Celtic midfielder's powerful effort is superbly touched wide by Hamilton goalkeeper Michael McGovern.
Hamilton midfielder Ali Crawford thumps the ball home from the edge of the area after getting the break of the ball. What a start to the second half for Accies.
Anthony Stokes has a great chance for Celtic but side-foots his effort straight at the goalkeeper.
Andy Campbell
BBC Sport Scotland at Celtic Park
"James Forrest takes his seat in the stand. The Celtic winger is nearing a recovery but is not quite ready for first-team action, which is a blow both for his club and Scotland ahead of the international double-header against Georgia and Poland."
There are no changes at half-time at Celtic Park, where the home side are immediately on the attack and John Guidetti sends an effort past.