Novak Djokovic raises fitness questions after Miami open exit

 Novak Djokovic withdrew from the Miami Open due to a shoulder issue, raising concerns about his match readiness. Martina Navratilova said he needs more matches before big tournaments. Djokovic has played limited matches this season despite strong results. With Monte Carlo Masters next, his fitness and form will be closely watched ahead of upcoming Grand Slams. Novak Djokovic withdrew from the Miami Open due to a shoulder issue, raising concerns about his match readiness. Martina Navratilova said he needs more matches before big tournaments. Djokovic has played limited matches this season despite strong results. With Monte Carlo Masters next, his fitness and form will be closely watched ahead of upcoming Grand Slams.