Jenny Gunn four-for, Bess Heath 58* as Northern Diamonds book spot place at Finals Day
Thunder limp to 90 for 9 before Diamonds dispatch chase in 12.2 overs
Thunder limp to 90 for 9 before Diamonds dispatch chase in 12.2 overs
Thunder limp to 90 for 9 before Diamonds dispatch chase in 12.2 overs