"That was an absolutely top effort, given [Manawatu] are generally the strongest team in the competition."
They lost the penalty shootout and were looking to force another later that afternoon against Hawkes Bay, being 1-0 with five minutes remaining.
Desperate attempts for an equaliser saw Wanganui lose possession and pay for it at the other end with a 2-0 final score.
"Another close game and the boys played pretty well," said Atkinson.
Wanting to take something out of their weekend, Wanganui put it together with a 3-2 win over Taranaki on Sunday, breaking the 2-2 deadlock with a late goal to finish third overall, but miss the final which Manawatu duly went on to win against Hawkes Bay.
Andrew Jurgens was Wanganui's MVP for the tournament, Atkinson observing he made some very good saves.
It was a different story in the Wanganui women's opening match, with Beth Norman's goal the only bright spot in a 9-1 flogging from the eventual tournament winners.
The team had also been reinforced with two players from Horowhenua and two from Manawatu, which made continuity an issue initially.
"First game, new players, we just didn't do very good at all," said manager Kellie Watkin. "That was by far our worst game."
Wanganui were then frustrated they had the better share of territory against Hawkes Bay but were still beaten 3-1, with the Bay scoring at least two goals against the run of play.
Down 1-0 at the break, Wanganui replied with a score from Aleisha Rainey, but couldn't finish further in front of goal.
"It shouldn't have been 3-1, we played a lot better than the scoreline reflected," said Watkin.
The following day, Wanganui went goal-for-goal with Taranaki, with Jessica Watkin scoring twice from the field to be tied 2-2 by fulltime, before losing 4-1 in the penalty shootout.
"Our younger girls are use to [shootouts] because we did it at Under 18's, but others like Haley [Mallinder], it was their first time so it was a bit of a mixture."
Final placings
Men: 1. Manawatu; 2. Hawkes Bay; 3. Wanganui; 4. Taranaki.
Women: 1. Manawatu; 2. Hawkes Bay; 3. Taranaki; 4. Wanganui.