22-time Grand Slam champion Rafael Nadal wore this shirt during the 2019 US Open, which he won for a 4th time. The 2019 US Open was a highly memorable one, as in the final Nadal faced Daniil Medvedev in one of the greatest US Open finals ever. Nadal’s shirt was custom tailored for him by Nike, and was never available for retail sale. It is accompanied by a Letter of Authenticity from MEARS. As the shirt was custom made for Nadal, there are no size tags but instead “Custom Athlete” Nike tagging.