Heather broke Gibbs's serve in the first game to get back level to 2-2 in the third set, held on to her serve for the next game (although she was up 40-love and let Gibbs back in to deuce) and promptly broke Gibbs again! So she's up 4-2 in the final set and serving for a very important hold, fingers crossed.
And a struggle with several deuces but she held on to consolidate! 5-2! And Gibbs can't hold on and Heather takes the match at 15-40, 6-2. Well done. Not easy to come out cold in the middle of your opponent's serve game. Plus they had to wait forever for the Dimitrov-Troicki match to end.