A Sydney Cup fall cost Glyn Schofield a Group One win on Hay List as Glen Boss filled in on the star sprinter who toyed with his opposition in the All-Aged Stakes.Schofield suffered a suspected broken collarbone a race earlier when he fell from Hawk Island in the Sydney Cup with Kerrin McEvoy also coming down on Tinseltown.The jockey was replaced on Hay List and Boss labelled the hulking gelding "as good a sprinter as I've ever ridden" after he led all the way to win the weight-for-age contest b

A Sydney Cup fall cost Glyn Schofield a Group One win on Hay List as Glen Boss filled in on the star sprinter who toyed with his opposition in the All-Aged Stakes.

Schofield suffered a suspected broken collarbone a race earlier when he fell from Hawk Island in the Sydney Cup with Kerrin McEvoy also coming down on Tinseltown.

The jockey was replaced on Hay List and Boss labelled the hulking gelding "as good a sprinter as I've ever ridden" after he led all the way to win the weight-for-age contest by 3-1/4 lengths.

"He felt unbelievable underneath me, he's a genuine superstar," Boss said.

"He felt like as good a sprinter as I've ever ridden and that just goes to show what a great mare Peter Moody has got (in Black Caviar)."

Hay List kicked away in the TJ Smith Stakes (1200m) two weeks earlier only to have Black Caviar reel him in and then extend away to defeat him by 2-3/4 lengths.

There was no Black Caviar in sight at Randwick on Saturday and Hay List took the heavy conditions and rise to 1400 metres in his stride as he streaked away to his second Group One success.

Trainer John McNair said it was a deserved victory for the second-best sprinter in the land, but he also felt for Schofield who had ridden Hay List in eight of his nine starts since the gelding arrived in the east from Perth last year.

"Glyn has put a lot of work into this horse, he's a good horseman, a good bloke, and I feel gutted for him," McNair said.

Boss bounced Hay List to the front and he was unchallenged with Melito just behind him in the run ahead of Alverta and Shoot Out.

Once he topped the rise, Boss let Hay List go and he quickly put his rivals away.

The Moody-trained Hinchinbrook led a chasing pack with Heart Of Dreams a half-head back in third.

"I would love to have seen what he would have done on a dry track today," McNair said.

"I know that's probably a silly comment after just seeing what he did, but both Glyn and I knew how we had the horse going and we were confident he had improved markedly from last start.

"I think he proved that here today."

The Group One Goodwood (1200m) in Adelaide on May 8 is expected to be Hay List's next assignment providing transport arrangements allow McNair to get him there.

And McNair also hasn't ruled out heading to Singapore for the Group One KrisFlyer International Sprint (1200m) on May 22.

"If he goes to the Goodwood and wins easily again we might give it more consideration," he said.

Boss, who has had a history of premature celebrations, restrained himself from waving the whip but did stand up in the irons five strides from the post.

Stewards called him in for a somewhat more good-natured discussion than usual.

"You know we couldn't sleep if we didn't do this," chief steward Ray Murrihy said.

Boss responded by saying he had kept both hands on the reins as he stood up.

"I had cramp in my hip," he said.

The jockey escaped penalty and ended the Sydney carnival with four Group One wins from the 18 on offer.