UFC 275: Zhang Weili ‘turned down’ chance for 5-round rematch, claims Joanna Jedrzejczyk

• Chinese former strawweight champ insists ‘there’s no big difference’ with Singapore clash limited to 3 rounds
• Zhang says Carla Esparza’s UFC 274 win over Rose Namajunas ‘is good for me and Joanna, to have a chance to challenge for the title again’