The San Jose Sharks wore special warmups and hosted the 1989 World Series trophy for A's Night | MLB.com
![Oakland A's on Twitter: "SHARKS! First pitches follow a terrific season on the ice. 🏒 #SharksTerritory #GreenCollar https://t.co/z7yO8VgRAT" / Twitter Oakland A's on Twitter: "SHARKS! First pitches follow a terrific season on the ice. 🏒 #SharksTerritory #GreenCollar https://t.co/z7yO8VgRAT" / Twitter](https://pbs.twimg.com/media/ClQs4YGUgAQXGxf.jpg)
Oakland A's on Twitter: "SHARKS! First pitches follow a terrific season on the ice. 🏒 #SharksTerritory #GreenCollar https://t.co/z7yO8VgRAT" / Twitter
![Oakland A's on Twitter: "@SanJoseSharks A's Night @ the Tank is Nov. 11! Sharks will rock A's warmup jerseys & fans will receive Sharks/A' tee w/ special 🎟️ https://t.co/ekgK3cWOrD https://t.co/LMtU4vNCaz" / Twitter Oakland A's on Twitter: "@SanJoseSharks A's Night @ the Tank is Nov. 11! Sharks will rock A's warmup jerseys & fans will receive Sharks/A' tee w/ special 🎟️ https://t.co/ekgK3cWOrD https://t.co/LMtU4vNCaz" / Twitter](https://pbs.twimg.com/media/DLT_vXbUEAAE_ji.jpg:large)