Phoenix and Denver close the series in the NBA championship playoffs against the Clippers and Minnesota respectively and will compete in the Conference semifinals.
An expiring three-pointer by Trae Young gives Atlanta victory against Boston and reopens the games, with the Celtic now ahead 3-2 in the series.
The Suns, led by Devin Booker beat Los Angeles 136-130 thanks to a super third quarter and close the series on 4-1 against the reworked Clippers.
Same result for the Nuggets who condemn Minnesota to a knockout (112-109) and elimination.
The Phoenix Suns take game-5 and win the series 4-1 against the Clippers.
In Arizona it ends 136-130 thanks to Booker (47 points and 10 rebounds) and Kevin Durant's 31 points, as well as Ayton's double-double (21 with 11 rebounds) and Chris Paul's 15.
Powell's 27 and Plumlee's double-double, author of 20 points and 10 rebounds, were useless for the Clippers.
Now, Williams' team will challenge Denver who, winning 112-109 in game 5 over Minnesota, closes the series at 4-1.
The Nuggets are smiling thanks to Jamal Murray's 35 points and Nikola Jokic's triple double who scores 28 points, 17 rebounds and 12 assists.
Boston wastes the first match point and loses 119-117 at home against Atlanta which, thanks to a triple by Trae Young less than 2 seconds from the final siren, takes game-5 and reopens the games.
Now, the Celtics are ahead 3-2.
The absolute protagonist is Trae Young, who scores a double-double of 38 points and 13 assists, also helped by Collins' 22.
The best for the Celtics is instead Jaylen Brown with 35 points and 15/23 from the field.