Corun would third party XLB, a valid tactic for those seeking the win, yet not necessary one looking to get better skill wise in 1v1s.
When XLB turned to engage, instead of say taking evasives/running, or even man modeing, Corun would immediately eject before taking any measurable damage; denying XLB points and wasting his time.
Objectively, everything I listed above is valid if one just wants the win in Arena Commander, albeit frowned upon. (the ejecting spam)
What XLB and I find comical, is that Corun would blame ship imbalance instead of looking in upon himself to improve.
Why he flies a Hornet instead of a Sabre when he finds it so "Imbalanced" I don't know, I can only conclude (without concrete evidence admittedly) that he is attempting to hide his lack of skill with virtue signalling.
Slap ballistics on a M Hornet and it arguably has the advantage if the pilot has good aim... likely a tall order for Corun.
Like Chimaera said, spreadsheets don't tell the whole story, totally agree; but they paint an outline, and we can fill in the blanks with both his tactics and his smack talk.
He is bad and should feel bad.