2021 USBC Open Championships
March 6 - July 17 (last day of team competition)
South Point Bowling Plaza
Las Vegas

The team practice sessions wiil feature the 2021 team oil pattern.

The Bowlers Journal Championships presented by USBC will feature the 2021 doubles/singles oil pattern.  

See practice and Bowlers Journal details here.
 
Past Open Championships patterns are available for your reference:

2019 USBC Open Championships team oil pattern

2019 USBC Open Championships D/S oil pattern 

2018 USBC Open Championships team oil pattern

2018 USBC Open Championships D/S oil pattern  
 
2017 USBC Open Championships team oil pattern
 
2017 USBC Open Championships D/S oil pattern
 
2017 USBC Open Championships pattern reveal video 
  

2016 USBC Open Championships team graph
Additional views of 2016 team pattern:  Team in 2D | Team in 3D
2016 USBC Open Championships doubles/singles graph
Additional views of 2016 D/S pattern:  D/S in 2D | D/S in 3D
 
2015 USBC Open Championships team graph
Additional views of 2015 team pattern:  Team in 2D | Team in 3D
2015 USBC Open Championships doubles/singles graph
Additional views of 2015 D/S pattern:  D/S in 2D | D/S in 3D  
 
2014 USBC Open Championships team graph
Additional views of 2014 team pattern:  Team in 2D | Team in 3D
2014 USBC Open Championships doubles/singles graph 
Additional views of 2014 D/S pattern:  D/S in 2D | D/S in 3D  

2013 USBC Open Championships team graph
Additional views of 2013 team pattern:  Team in 2D | Team in 3D
2013 USBC Open Championships doubles/singles graph 
Additional views of 2013 D/S pattern:  D/S in 2D | D/S in 3D  

2012 USBC Open Championships pattern
2012 USBC Open Championships lane graph

2011 USBC Open Championships pattern
2011 USBC Open Championships lane graph
 
2010 USBC Open Championships pattern
2010 USBC Open Championships lane graph