How and why Wales are relying on scrum-half Williams

Wales head coach Steve Tandy says there has been a big demand on the workload of scrum-half Tomos Williams.

The British and Irish Lions number nine again played the full 80 minutes in the 28-21 defeat of Japan with Rebuen Morgan-Williams an unused replacement.

Williams has started 12 out of 13 Test matches in the Tandy era and has completed five of those games.

"It is a big balance to strike," said Tandy as he prepared his side to face New Zealand in Cardiff on Saturday.

"When one of your best players, a British and Irish Lion, is in that position, there probably is an over-demand on Tomos."

The only game Williams has not started in the Tandy era was the 73-0 hammering inflicted by South Africa in November 2025.

That match fell outside World Rugby's international window with England-based club players not eligible for the fixture.

In those 12 internationals Williams has started, Tandy has used the replacement scrum-half for just 48 minutes with an average of four minutes per game.

Williams has playing a full 80 minutes on five occasions with his average minutes per Test at 74.3 minutes, although that includes two yellow cards he has picked up.

The players chosen as bench cover for Williams have played a combined total of only 30 minutes in the past nine Tests in 2026 with Williams starting all the games and completing four of them.

"There is a massive reliance on Tomos, you can't run away from that," said Tandy.

"Most teams are reliant on big players and Tomos loves playing. If you look at getting a rhythm, Tomos loves playing rugby.

"Being taken off, not that it is an issue, but at Saracens, it's probably more of a rotation policy.

"Some boys like being in the groove, while some can handle that rotation policy. But at the minute, he's in a great space."

Kieran Hardy had been Williams' under-utilised deputy until he picked up a serious knee injury in October that could rule him out of the 2027 World Cup in Australia.

Morgan-Williams and uncapped Dragons scrum-half Che Hope are the other scrum-halves in the autumn squad.

"Reuben is doing well and Che is an exciting young talent," said Tandy.

"It's just making sure we feel we manage that bit correctly so we are doing it right for that person, as well as Tomos.

"There is no substitute for Test rugby, but you've also got to do right by them, with who you're playing against.

"So potentially putting Che in to start against New Zealand, those are the things we, as coaches, take into consideration. We know we need to grow that space."

Williams has missed one Test in the Tandy era and on that occasion Hardy started and played 49 minutes with Morgan-Williams coming on for the final 31.

Below is the breakdown of the contribution of the Wales replacement scrum-half in the 12 matches that Williams has started.