Viana does not lose in 12 out of 13 last matches.
In 10 out of 12 last matches involving Viana, at least one team did not score.
Viana does not concede in 10 out of 12 last matches.
Viana concedes under 2 goals in 12 out of 13 last matches.
In 6 out of 8 last matches involving Viana, a draw was recorded in the first half.
Viana wins away by more than 1 goal in 4 out of 7 last matches.