San Diego Padres fan Bob Gans, of La Jolla, Calif., holds his foul ball surprise at Washington Park, Sunday, Sept. 20, 2020, in Alameda, Calif. (AP Photo/Janie McCauley)

A baseball sits in a seat at Oracle Park after a baseball game between the San Francisco Giants and the Seattle Mariners, Thursday, Sept. 17, 2020, in San Francisco. (AP Photo/Janie McCauley)

UPS driver Derek Reynolds poses with a foul ball gift, Friday, Sept. 18, 2020, in Alameda, Calif. (AP Photo/Janie McCauley)

Maya Lin School Principal Judith Goodwin, left, holds foul balls alongside Alameda Arts after care co-founder Hazel Seiden outside of the elementary school in Alameda, Calif., Wednesday, Sept. 16, 2020. (AP Photo/Janie McCauley)

This Wednesday, Sept. 23, 2020, photo provided by Christiane Pohl-Rolfes shows her father, San Francisco Giants fan Manner Pohl, holding a baseball in Flensburg, Germany. (Christiane Pohl-Rolfes via AP)

San Diego Padres fan Vinicio López holds up a foul ball, Sunday, Sept. 6, 2020, in Alameda, Calif. (AP Photo/Janie McCauley)

Avid baseball fan and cyclist Mark Pelzner poses with his foul ball, Sunday, Sept. 6, 2020, in Alameda, Calif. (AP Photo/Janie McCauley)

U.S. Postal Service worker Tionne Eitz holds a foul ball gift on Monday, Sept. 21, 2020, in Alameda, Calif. (AP Photo/Janie McCauley)

A fan named Casey, last name not given, smiles while holding a ball on the portwalk below Oracle Park after a baseball game between the San Francisco Giants and the Seattle Mariners, Thursday, Sept. 17, 2020, in San Francisco. (AP Photo/Janie McCauley).

A baseball sits below a stuffed bear seated at Oakland Coliseum after Game 1 of an American League wild-card baseball series between the Oakland Athletics and the Chicago White Sox, Tuesday, Sept. 29, 2020, in Oakland, Calif. (AP Photo/Janie McCauley)