Jelena Ostapenko’s small steps take her past Dominika Cibulkova into semis

• Latvian wins 7-5, 6-4 after taking time to find her range
• Ostapenko will play Angelique Kerber in semi-finalsDominika Cibulkova has shown a combustible side at these Championships but the fireworks belonged entirely to Jelena Ostapenko in their quarter-final on Tuesday.Ostapenko is the youngest player left in the women’s draw and the first Latvian to reach the last four but, possessing this blend of power and precision, she is perfectly equipped to add the Wimbledon title to