Postecoglou: Spurs managing Son's minutes to avoid injury repeat
Son missed games for Spurs and South Korea earlier in the season due to a hamstring injury, before playing in a 4-1 win over West Ham United last month, an appearance which exacerbated the winger's injury and kept him out of the next three matches.
He has been used sparingly in Spurs' last two games, playing 56 minutes in a 4-1 league win over Aston Villa and 45 minutes in their 3-2 Europa League loss to Galatasaray on Thursday.
"He had the injury, we brought him back and in the first game back he had a relapse," Postecoglou told reporters ahead of Sunday's home game against Ipswich.
"We don't want to put him into that cycle, it's very easy to fall into it by pushing players particularly when they're coming back from injury. We're managing his minutes and building him up.
"It's about making sure we get him back and keep him back. We can't afford more injuries in that position. We've already got Wilson (Odobert) with a long-term injury, (Richarlison) with a long-term injury, Mikey (Moore) out now."
Spurs, seventh in the league with 16 points from 10 matches, have struggled to put together a winning streak in the league, with two wins and two defeats in their last four matches.
The North London club trail league leaders Liverpool by nine points, but Postecoglou said it was futile to focus on the standings this early in the season.
"We still have a hell of a long way to go. What's important for us is to keep progressing in the way we have been. Our football for the large part has been pretty consistent, pretty good," the Australian added.
"We've had a couple of stumbles along the way but within that context, I still think we're making progress. There's no point looking at the table now because ultimately it's where you are at the end of the season that's going to count."
Spurs will fancy their chances against 18th-placed Ipswich who are yet to win a match, but Postecoglou urged caution, adding: "Every league game has the potential to hurt you if you're not at your best.
"Ipswich will be no different. They were close last week (to winning) and they've been close in a number of games. Kieran McKenna has done an unbelievable job since he's been there and they continue to grow."
