Is Scales Celtic's best central defender?published at 13:43 BST
Charlotte Cohen
BBC Sport Scotland

Since joining from Shamrock Rovers in 2021, Liam Scales has made 110 appearances for Celtic across all competitions and has firmly cemented himself as a mainstay in Brendan Rodgers' starting XI.
The Irish defender has started all seven of the Parkhead club's league games this season, while centre-back partner Cameron Carter-Vickers has started six.
Dane Murray has started once in the top flight, Auston Trusty has been missing through injury since a couple of early appearances as a substitute and Jahmai Simpson-Pusey has not featured at all since joining on loan from Manchester City.
We've taken a look at the stats behind Scales' start to the season to see if Rodgers is justified in his loyalty to the centre-back.
Defensively, Carter-Vickers and Scales measure up on almost all metrics but there are a few key areas where the latter has excelled.
In terms of tackles, both Carter-Vickers and Scales have made six so far while the American international has won five to his team-mates' four. However, the pair are joint for interceptions (10) while Scales has made more clearances (45 to 33), headed clearances (29 to 21), all while having faced six more shots than his counterpart.
Scales has won 43 duels while Carter-Vickers has won 33, giving them a duel success rate of 64.2% and 56.9% respectively. In terms of aerial duels, Scales has won 31 from 48 while his team-mate has won 22 of 36.
While the moans and groans from Celtic Park can be heard across the country every time one or other of the defenders passes back to goalkeeper Kasper Schmeichel, Scales has been putting in the work going forward.
Scales has made 242 forward passes in his seven games compared to Carter-Vickers' 192.
Looking at successful passes into the final third, Scales' 88 vastly outnumbers Carter-Vickers' 54. The Irishman has also made 15 passes into the opposition penalty box compared to Carter-Vickers' one.
Scales has created five chances and three big chances while his regular centre-back partner has created one of each.
Going by the numbers alone, it seems Rodgers has found his star centre-back.