2021 No-Hitter 7, Brian O'Nora (1; CHC Combined)

HP Umpire Brian O'Nora called Chicago Cubs pitchers Zach Davies, Ryan Tepera, Andrew Chafin, and Craig Kimbrel's combined no-hitter against the Dodgers in Los Angeles Thursday night, joined by 1B Umpire DJ Reyburn, 2B Umpire Jeremy Riggs, and 3B Umpire Ryan Blakney. O'Nora served as crew chief.

In accordance with UEFL tradition, the following are umpire O'Nora's three plate scores, including a 98.2% (162/165) performance under ML Private/Zone Evaluation Equivalent conditions, 95.2% (157/165) UEFL f/x score, and 92.1% (152/165) value for ML Public / the broadcast-facing zero error system.

The UEFL f/x look:

Balls: 101 called balls outside strike zone / 2 called balls within strike zone = 101/103 = 98.1% accuracy.

Strikes: 56 called strikes within strike zone / 6 called strikes outside strike zone = 56/62 = 90.3% accuracy.

Total Raw Accuracy Score for O'Nora = 157/165 = 95.2% accuracy (+0 Neutral/no favorable skew).