|Born|| 22 August 1994 |
|Height||6 ft 3 in (1.91 m)|
|Weight||206 lb (93 kg; 14 st 10 lb)|
|NHL team||Pittsburgh Penguins|
|NHL Draft|| 22nd overall, 2012|
He was selected by the Penguins in the first round, 22nd overall, in the 2012 NHL Entry Draft.
Olli was the first overall selection in the 2011 Canadian Hockey League Import Draft, and played for the Finnish junior team at the 2011 IIHF World U18 Championships and the 2011, 2012 and 2013 World Junior Ice Hockey Championships.
Known for his shot-blocking ability and hockey IQ, Olli was named to Finland's roster for the 2014 Winter Olympics as a 19-year-old.
Junior Playing CareerEdit
Olli began his junior career playing for his home-town team's under-16 program.
As a 14-year-old, he played one game for JYP U16 in the Jr. C SM-sarja classification. The next year (2009–10), he scored 19 points in seven games to help the JYP U16 squad to a 4–2–2 record in the qualifiers, enough to avoid relegation.
Once the full season started, Olli was named an assistant captain and played at a point-per-game pace, finishing the season with 22 points in 21 games (including nine goals), third for team scoring and first among defencemen.
Olli's play was strong enough for him to receive a two-game call-up to JYP's under-18 team in the Jr. B division. He then played one game playing for JYP's under-20 team in their relegation round, helping save the team from dropping out of the Jr. A SM-Liiga.
Amongst all the recognition, Olli also found himself on Finland's national under-16 team, posting 13 points in 13 games.
The next season, as he turned 16 during the summer, Olli was automatically promoted to JYP under-18 team, but was swiftly promoted after only one game to the under-20 team.
While splitting his time between JYP U20 and the D Team in the Mestis (second division) classification—the second-highest level of ice hockey in Finland, Olli once again found time to participate on Finland's national teams, playing for both the under-18 and -20 teams.
At the under-18 tournament, he led all Finnish defenceman in scoring with four points and helped Finland to a fifth-place finish.
Olli did not perform nearly as well at the 2011 World Junior Championships, however, going pointless in six games, though he became the youngest player ever to play for Finland's World Junior team, a record that has since been broken by Aleksander Barkov.
At the end of the season, he returned to JYP's U20 team en route to an eventual league championship. Olli finished with five points in 12 games.
After his accomplishments at the various levels of Finland's junior leagues, Olli was selected 85th overall by SKA Saint Petersburg in the 2011 KHL Draft, then first overall by the London Knights in the 2011 CHL Import Draft two months later.
He ultimately accepted the latter invition to play major junior in Canada, thus beginning his Ontario Hockey League (OHL) career the following autumn with London.
Olli joined a London team primed to make a run for the J. Ross Robertson Cup. The Knights won their first five games by a combined score of 31–10 and did not look back. London ended the regular season with the best record in the OHL (49–18–0–1) and the top defence in their conference.
Along the way to posting a +25 plus-minus rating for the team, Olli paced the team in defensive scoring with 32 points in 58 game despite missing 6 games in the middle of the season to play for Finland at the 2012 World Junior Championships.
Seeking to improve on Finland's sixth-place finish in 2011, Olli was expected to be a key contributor for his team, but in the tournament opener, he was concussed on a hit by Canada's Boone Jenner and missed the remainder of the tournament. Finland ultimately finished fourth without him.
In the OHL playoffs, he continued his strong play, only being held pointless in just five of London's 19 post-season games. As the Knights rolled through each series, losing only three games on their way to their first title since 2004–05, Määttä finished tied for the team lead in scoring with 23 points in 19 games.
In winning the J. Ross Robertson Cup, London received a berth at the 2012 Memorial Cup held in Shawinigan, Quebec. In the three round-robin games against the Edmonton Oil Kings, Shawinigan Cataractes and Saint John Sea Dogs, Olli was held scoreless as the Knights were able to win two of the games and receive a subsequent bye to the championship game.
After a five-day wait, London matched up against hosts Shawinigan, the only team to have beaten them in the round-robin.
A defensive struggle, the game went to overtime after a 1–1 scoreline after regulation, where the Cataractes' Anton Zlobin ultimately ended the game with his second goal of the night, spoiling the Knights' stellar season.
After the season and leading up to the 2012 NHL Entry Draft]] on June 22, 2012, Olli was ranked as the eighth-best North American skater.
Olli was selected by the Draft hosts, Pittsburgh Penguins with the 22nd selection in the first round. He attended the Pittsburgh's developmental camp in July, along with several other prospect (including London teammate Scott Harrington) and in mid-September signed an entry-level contract with the Penguins. 2012–13
Olli began the 2012–13 season with two points in his first four games, though his offensive numbers began to pick up about a month into the season as the Knights went on a 24–0 streak between November 1st 1 January 1st.
In late December, Olli joined Finland for the 2013 World Junior Championships. He was outshined by fellow Finnish defencemen Rasmus Ristolainen and Ville Pokka as Finland finished fourth in its pool, sending the team to the relegation round.
Finland easily won its two relegation matches to stay in the top tier, though a seventh-place finish in the ten-nation tournament was nonetheless considered a disappointment.
Upon his return to London, Olli registered two assists in his next nine games. He rediscovered his game in early February and carried it through the end of the year, pushing London to its second straight first-place finish (50–13–2–3) this time with the second-best offense in the OHL and the number three defence.
Once again, London rolled through its conference to the OHL title game, losing only two games in the process, but they faced stiffer competition for the J. Ross Robertson Cup from the Barrie Colts. Olli registered a point in all but one game.
London quickly found themselves down three game to one but rallied to force a seventh game at home. Määttä lead a defensive effort that held Barrie to fewer than four goals for just the second time in the series, as well as scoring the Knight's second goal and securing London's second League title in as many years with a 3–2 victory.
With London looking to redeem their loss in the Memorial Cup title game from the previous year, the Knights and Määttä began the 2013 Memorial Cup tournament strong, defeating the host Saskatoon Blades 3–2 in the Cup opener.
However, Olli failed to record a point in any of the Knights' three round-robin games as London lost its two remaining games by 3–6 and 2–9 scorelines against Western Hockey League (WHL) and Quebec Major Junior Hockey League (QMJHL) champions Portland and Halifax, respectively. (Olli was only on the ice for three even-strength goals against in the two games.)
The Knights' 1–2 record sent them into the tie-breaker game with Saskatoon, where London recovered their defensive game, routing the Blades 6–1.
The next day, the team had to get past Portland in the semifinal and were once again sharp defensively, holding the WHL's top offensive to just two goals in the game even though they were only able to score one goal themselves.
For his part, Olli was held scoreless as well as being on the ice for both of Portland's goals in the season-ending game.
Professional Playing CareerEdit
Olli's solid performance during the Pittsburgh Penguins' training camp, buoyed by an injury to defenceman Kris Letang, earned him a spot on the team's NHL roster to begin the 2013–14 season. He scored the first points of his NHL career on October 8, 2013, assisting on two goals by Jussi Jokinen in the Penguins' 5–2 win over the Carolina Hurricanes.
On October 19, 2013, Olli then scored his first career NHL goal against Vancouver Canucks goaltender Roberto Luongo.
Through the Christmas holiday, Olli had appeared in every game the Penguins had played in and, through the first two months of the season, was playing typical minutes for a third-pair defencemen (usually under 20 minutes per game).
However, due to a rash of injuries suffered by other Penguins' blueliners (notably the broken legs by Rob Scuderi and Paul Martin), Olli saw an uptake in his ice time, going from an average of just over 16 minutes in October and November to 21-and-a-half minutes a game through four weeks in December.
This increased time was not wasted as he increased his point production from five points in 28 games in the first two months to seven points in 12 games in December.
As a member of the top defensive pair for Pittsburgh (alongside either Kris Letang or Matt Niskanen), Olli played a key role in the Penguins' 10–2 run in the absence of much of their defensive corps, allowing more than three goals only once in that 12-game span.
On March 6, 2014, Olli scored his first multi-goal game in the NHL with two tallies in the Penguins' 5–3 loss to the San Jose Sharks.
On October 9, 2014, in the Penguins' first game of the 2014–15 season, Olli recorded three assists in a 6–4 win over the Anaheim Ducks.
During a press conference on October 27, 2014, it was announced that Olli would undergo surgery to remove a tumor from his neck that could be a low-grade thyroid cancer. On November 4, 2014, he underwent successful surgery and was expected to make a full recovery.
On November 18, 2014, (just two weeks after his surgery), it was announced that Olli would be returning to the Penguins lineup to play that night against the Montreal Canadiens.
On December 6, 2014, Olli re-injured the same shoulder he had surgery on during the off-season—he would go on to miss 16 games.
On January 13, 2015, the Pengiuins that he would miss the remainder of the season to have another surgery to repair the shoulder. During this time, he was also diagnosed with the mumps.
On June 12, 2016, Olli and the Pittsburgh Penguins won the Stanley Cup.
Regular season and playoffsEdit
|2010–11||JYP U18||Jr. B SM-sarja Q||1||0||0||0||0||—||—||—||—||—|
|2010–11||JYP U20||Jr. A SM-liiga||19||2||6||8||8||12||1||4||5||6|
|Competitor for Template:Country data FIN|
Olli played for the IIHF World U20 Championships in 2011, 2012 and 2013.
In the 2011 edition, he became the youngest-ever Finnish player to participate in the under-20 tournament. (Aleksander Barkov later broke that record.)
In a game against Canada, Olli was injured from a hit by Boone Jenner, suffering a concussion, thus ending his tournament.
Olli returned to the international scene to play at the 2011 IIHF World U18 Championships, when he served as an assistant captain for Finland's under-18 team.
In 2014, Olli was invited to play for his country in the 2014 Sochi Winter Olympics with the Finnish men's team. He was one of the team's top point producers, scoring five points (three goals and two assists), in addition to posting a +1 plus-minus rating, over six games.
Olli capped off his strong Olympic performance with Finland's final goal of the tournament, coming in the third period of a 5–0 victory over the United States in the bronze medal game.
- Stanley Cup (Pittsburgh Penguins) (2016)
Olli began playing hockey in 2000 after he complained to his parents that all of the other kids were allowed to play hockey. His favorite book is the English dictionary and his favorite food is mushroom soup.