FC Sion
Average age
25Y 116 D
Peak share
68%
Established
65%
Lifecycle
Squad position in the development cycle based on peak presence and age direction
Rebuilding→
Rising→
Prime→
Peak→
Declining→
Transitional
Strong peak presence but seniors outweigh youth — competitive now, but the window is narrowing.
68%Peak ≥ 45%0.55Y/S < 0.8
Youth11%
Peak68%
Senior21%
NewAt club < 1 year
EstablishedAt club ≥ 1 year
Line shows age at joining → current age.
Squad Age Breakdown
How playing time and squad places split across Youth, Peak, and Senior players
68%
Peak share
Playing Time
11%
68%
21%
Squad Players
37%
48%
15%
PeakAges 24–29
Squad Consistency
Share of playing time and squad places held by players in their second season or beyond
65%
Established
Playing Time
35%
65%
Squad Players
56%
44%
Established≥ 1 season