2019 Ritchie 2nd League Event
- 2939 - KoiAoi Seattle, WA, USA
- 3231 - Aoi Koi Seattle, WA, USA
- 3861 - Vashon Pi-r8s "Pirates" Vashon, WA, USA
- 4042 - Nonstandard Deviation Seattle, WA, USA
- 5619 - Horizon Seattle, WA, USA
- 5961 - Sound Robotics Vashon, WA, USA
- 8802 - Negative Resistance Bellevue, WA, USA
- 11109 - Pirate Tekerz Burien, WA, USA
- 12788 - Ultraviolet Seattle, WA, USA
- 12877 - Amelia's Alicorns: Defenders of Technology Seattle, WA, USA
- 14830 - Sir Lance-A-Bots Burien, WA, USA
- 17213 - The Northwest School Seattle, WA, USA
- 17239 - BeachBots Seattle, WA, USA
