Kirbyina Alexander bowls right arm fast and bats right handedly in the West Indies Women’s cricket team.
Kirbyina Alexander debuted in One day Internationals in a match against South Africa Women at Pretoria (Technikon Oval) on 7th April 2005. She bowled 5 overs, none of which were maiden, gave away 26 runs and took 1 wicket. 1 catch was taken by her. She was assigned the No. 11 batting spot, but did not get a chance to bat. This match was won by West Indies Women by 7 wickets with 109 deliveries remaining. Alexander played her first Twenty20 International on 27th June 2008 at Dublin (Rush Cricket Club Ground) against Ireland Women. She was the No. 10 batsman, but did not get an opportunity to bat. However, she took 3 wickets in the 4 overs which she bowled, while conceding 20 runs. West Indies Women won this match by 75 runs.
Kirbyina Alexander has taken part in 12 One day Internationals in which she bowled 342 deliveries and conceded 176 runs. 12 dismissals were made by her while maintaining a bowling strike rate of 28.5, economy rate of 3.08 and bowling average of 14.66. She took 3 wickets in the 2 Twenty20 Internationals which she played. Her economy rate in these matches was 5.42.