Heather Watson turned in a valiant display .
Heather Watson bowed out of the Abierto Mexicano Telcel in Acapulco after a three - set defeat to Kristina Mladenovic .
Heather Watson turned in a valiant display but bowed out of the Abierto Mexicano Telcel in Acapulco after a three - set defeat to Kristina Mladenovic .