Jul 27 2019: John Borstelmann places 7th at the Men PRO/1/2 Race at the San Rafael Sunset Criterium in a group sprint

Jul 19 2019: John Borstelmann places 4th at the Men Men's 1-23 Race at the UMC Circuit in a group sprint

Jun 30 2019: John Borstelmann places 33rd at the Pro/1/2 Race at the ToAD - East Tosa Gran Prix

Jun 30 2019: John Borstelmann wins the Pro/1/2 Lowlands Lion Prime Race at the ToAD - East Tosa Gran Prix

Jun 29 2019: John Borstelmann wins the Pro/1/2 Lowlands Lion Prime Race at the ToAD - Otto Wenz Cafe Hollander Downer Classic

Jun 29 2019: John Borstelmann places 29th at the Pro/1/2 Race at the ToAD - Otto Wenz Cafe Hollander Downer Classic

Jun 28 2019: John Borstelmann places 3rd at the Pro/1/2 Lowlands Lion Prime Race at the ToAD - Centraal Bay View Classic

Jun 28 2019: John Borstelmann places 21st at the Pro/1/2 Race at the ToAD - Centraal Bay View Classic

Jun 26 2019: John Borstelmann wins the Pro/1/2 Lowlands Lion Prime Race at the ToAD - Muskego Park Criterium

Jun 26 2019: John Borstelmann places 17th at the Pro/1/2 Race at the ToAD - Muskego Park Criterium