Matti Koistinen
Matti Koistinen (born January 18, 1986) is a Finnish professional ice hockey player who played with JYP Jyväskylä in the SM-liiga during the 2010-11 season. References

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1986 births
Finnish ice hockey defencemen
JYP Jyväskylä players
Living people
People from Outokumpu
Sportspeople from North Karelia