Mason KOO
🇺🇸 USA · Northwest Fencing Center
Mixed Épée, 2014–2017
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About this fencer
USA 100170826
USA Fencing rating: Épée Unrated (U) · Foil Unrated (U)
USA Fencing classifications run from A to E; U means unrated. A year after the letter is the year that classification was earned.
Record and rankings
Counts cover published results recorded here. Verified source copies count once; other source records remain separate.
- Results
- 38
- Podiums
- 16
- Competitions won
- 1
- Fency Elo
- 1425 Épée as of 6 Nov 2026 Standing among established Fency ratings in the same weapon and gender, active this season or last.
- Best finish
- 1st of 3, Pacific Northwest Cup #2, November 2016
Results
Results: 38
| When | Competition | Event | Place |
|---|---|---|---|
| 22 Apr 2017 | Pacific Northwest Cup #5, April 2017AskFRED | Y14 Mixed Épée | 3rd of 6 |
| 15 Apr 2017 | Oregon Division Summer Nationals Qualifier, Salem, ORAskFRED | Senior Division II (C and under) Men’s Épée | 3rd of 3 |
| 15 Apr 2017 | Oregon Division Summer Nationals Qualifier, Salem, ORAskFRED | Y14 Men’s Épée | 1st of 1 |
| 1 Apr 2017 | RJCC in Portland #2, April 2017AskFRED | Cadet Men’s Épée | 3rd of 6 |
| 1 Apr 2017 | RJCC in PortlandAskFRED | U16 Men’s Épée | 3rd of 6 |
| 20 Jan 2017 | SYC in PortlandAskFRED | Y14 Men’s Épée | 15th of 26 |
| 1 Jan 2017 | New Year Open at NWFC, January 2017AskFRED | Senior Mixed Épée | 35th of 42 |
| 3 Dec 2016 | Pacific Northwest Cup #3, December 2016AskFRED | Senior Division II (C and under) Mixed Épée | 3rd of 12 |
| 11 Nov 2016 | November NAC (JR, CDT, Y14 & CDT Team)AskFRED | Cadet Men’s Épée | 188th of 218 |
| 11 Nov 2016 | November NAC (JR, CDT, Y14 & CDT Team)AskFRED | Y14 Men’s Épée | 85th of 116 |
| 5 Nov 2016 | Pacific Northwest Cup #2, November 2016AskFRED | Senior Division II (C and under) Mixed Épée | 3rd of 8 |
| 5 Nov 2016 | Pacific Northwest Cup #2, November 2016AskFRED | Y14 Mixed Épée | 1st of 3 |
| 24 Sept 2016 | Pacific Northwest Cup #1, September 2016AskFRED | Y14 Mixed Épée | 2nd of 5 |
| 24 Sept 2016 | Pacific Northwest Cup #1, September 2016AskFRED | Senior Division II (C and under) Mixed Épée | 3rd of 10 |
| 23 Sept 2016 | Friday Night Fight at NWFC: Open Epee & Div 2 Foil, September 2016AskFRED | Senior Mixed Épée | 12th of 16 |
| 17 Sept 2016 | RJCC in Portland, September 2016AskFRED | Cadet Men’s Épée | 9th of 15 |
| 17 Sept 2016 | RJCC in Portland, September 2016AskFRED | Junior Men’s Épée | 16th of 18 |
| 17 Jun 2016 | 2016 State Games of OregonAskFRED | Senior Mixed Épée | 12th of 12 |
| 17 Jun 2016 | 2016 State Games of OregonAskFRED | Cadet Mixed Épée | 5th of 7 |
| 21 May 2016 | Pacific Northwest Cup Finals, May 2016AskFRED | Senior Division II (C and under) Mixed Épée | 5th of 10 |
Figures
rating, ranking and how they fence
Over time
As a table
| Season | Weapon | Rating | FIE ranking |
|---|---|---|---|
| 2016–17 | Épée | 1,425 | |
| 2015–16 | Épée | 1,370 | |
| 2014–15 | Épée | 1,462 | |
| 2013–14 | Foil | 1,472 |