These wristbands were personally issued to 23 time Grand Slam champion Serena Williams for match wear during the 2018 US Open. The tournament was a very memorable one, as Serena would lose in a controversial final to Naomi Osaka. These purple wristbands were issued to her for day session match play, and they ended up being an extra unworn pair. The wristbands remain new in the packaging, which Serena signed in gold marker.