After two losses in a row you win only 44% (usually 53%). A break after bad matches might be worth trying.
You win 44% of short matches (under 30 min) and 58% of long ones (40+ min).
When you die fewer than 7 times your win rate is 72%; more — 33%.

With Transcendent Cooldown your win rate is 72% against an average of 53% (29 matches).

compared with the average player on the same heroes; the middle ring is average