Who has scored the most goals as a Premier League substitute? Which team has received the highest number of red cards in the Premier League era? Martin knows...Sky Sports commentator Martin Tyler has been busy looking into your questions and has come up with the answers.Scroll down the page to see them and dont forget to have a go at this weeks Tylers Teaser! How to send your questions to Martin:1: Email your posers to skysportsclub@bskyb.com2. Tweet @SkyFootball using the hashtag #TylersTeasersMartins starting statsRiyad Mahrezs goal at Watford was his 15th in the Premier League this season to go with 11 assists, meaning the winger has now been involved in exactly half of Leicester Citys 52 goals.Watford, meanwhile, failed to score for the seventh time in their last nine games and they have won only two of 12 league matches since Christmas. However, nine of their 12 defeats have been by just single goal this campaign.Meanwhile, it was Leicesters first-ever top-flight win at Watford, with the only previous Premier League meeting between these two teams at Vicarage Road coming in the 1999/00 campaign when the game ended 1-1.The home sides goal that day came from Nordin Wooter and he remains the only Nordin to have scored in the Premier League, despite the best efforts of Nordin Amrabat, who played in the Saturday Night Football encounter.However, the Moroccan will still have plenty of other chances to become the second Nordin to find the back of the net in the Premier League and both of them would be for the Hornets.It was Leicester midfielder Danny Drinkwaters 26th birthday and his 50th Premier League contest on the weekend, while the defensive pairing of Wes Morgan and Robert Huth took their Premier League record when both starting to an impressive Played: 42 Won: 23 Drawn: 12 Lost: 7.The perfect substituteHow many goals has Christian Benteke scored as a substitute, and where does this rank in Premier League history? Paul, Birmingham Jermain Defoe (left) scored his 23rd Premier League goal as a substitute on Saturday Bentekes winner at Selhurst Park on Super Sunday was the fourth time he has has scored from the bench for Liverpool, and his fifth overall, but he has a way to go to match the all-time Premier League substitutes record.Jermain Defoes 23 goals from the bench in the Premier League, one of which came for Sunderland at Southampton on Saturday, makes him the ultimate super sub, ahead of Ole Gunnar Solskjaer on 17.Former Arsenal, West Bromwich Albion and Portsmouth striker Kanu also has 17, three ahead of Mexican Javier Hernandez (14) from his five-season stint in England with Manchester United.Edin Dzeko then follows on 13, alongside Darren Bent, Victor Anichebe, Robbie Keane, Tore Andre Flo, Andrew Cole and Michael Owen. Most Premier League goals from the bench Jermain Defoe 23 Ole Gunnar Solskjaer 17 Kanu 17 Javier Hernandez 14 Red mistAfter a weekend full of red cards, can you tell us which of the ever-present Premier League clubs have seen the most dismissals? Terry, London Liverpools James Milner was one of five players sent off in the Premier League at the weekend James Milners dismissal in the 2-1 win at Palace was only Liverpools second in the league this season and of the seven ever-present Premier League teams, the Reds have been shown the fewest number of red cards (53).Their Merseyside rivals Everton are the unwanted leaders of that mini-table with 82 reds in 914 games after Kevin Mirallas sending-off against West Ham United on Saturday afternoon.The Toffees are closely followed by Arsenal, who suffered their 81st dismissal in Premier League history when Francis Coquelin was shown his marching orders in last weekends north London derby.And completing the list are Chelsea (72), Tottenham Hotspur (59), Manchester United - Juan Matas red card at the Hawthorns on Super Sunday was their 58th in the Premier League - and Aston Villa (54).Liverpool, who have played 914 Premier League fixtures to date, also rank below the likes of Newcastle United (77 reds in 834 games), West Ham United (62 reds in 759 games) and Manchester City (58 reds in 724 games), despite playing far more matches than those teams.But which side has the highest red card to games ratio of Premier League teams to play for five or more seasons? That undesirable tag goes to Blackburn Rovers, whose 76 reds in 696 matches (one every 9.2 games) puts them ahead of all of their rivals.The cleanest side to play five or more Premier League campaigns are Ipswich Town, who had just six players sent off in 202 Premier League contests at a rate of one dismissal every 33.7 games. Most reds in the Premier League After a weekend of dismissals, we look at who has received the highest ratio of Premier League reds Championship stumblesHas any team failed to win the Premier League with a lead of 5+ points at this stage of the season? Jordan, Leicester Leicester are five points clear at the top with nine games remaining this saeson Leicester ended the weekend five points clear of second-placed Spurs with nine games to go after a 1-0 win at Watford.However, although that lead does not seem much, the omens are good in their chase for an unprecedented maiden top-flight title.Arsenal are the only side who have failed to win the Premier League with a five-point (or more) advantage after 29 games, letting it slip in 2002/03 at the hands of Sir Alex Fergusons United.After beating Charlton Athletic 2-0 to establish a five-point cushion between themselves and the Red Devils in March of that season, the Gunners lost at Blackburn.And then draws with Villa, Bolton Wanderers and United themselves, before a 3-2 defeat to Leeds United, saw the title return to Old Trafford.Goals galore...Is the north London derby the highest-scoring Premier League game in history? Liam, Islington The 2-2 draw in Saturdays north London derby means 137 goals have been scored in Premier League meetings between the two sides Arsenals trip to White Hart Lane produced another classic on Saturday lunch time with an entertaining 2-2 draw full of ups and downs, and those four goals did indeed make it the highest-scoring meeting in the Premier League era.A total of 137 goals have been scored in the 48 meetings between the two rivals, ahead of Liverpool against Newcastle (134 goals in 43 matches) and Liverpool versus Tottenham (134 goals in 47 matches).But when taking goals-per-game into account, the north London derby ranks well behind other Premier League clashes where a minimum of 20 games have been played.Its rate of 2.85 goals-per-game is a far cry from Chelsea-Sunderlands 3.66 (106 goals in 29 games), Fulham-Citys 3.42 (82 goals in 24 games) and United-Southamptons 3.35 (114 goals in 34 games).But before Sunderland fans begin claiming their team has been involved in the most entertaining Premier League match-up in history, they wont forgive me for reminding them that theyve been on the end of one or two hidings to bring that average up.Theyve been beaten 6-2 (March 1997), 4-0 (August 1999), 4-0 (March 2002), 5-0 (November 2008) and 7-2 (January 2010) by the Blues during their time in the Premier League.The lowest scoring fixture goes to Villa and Leeds, who have netted just 40 goals in 24 meetings at a rate of only 1.67 goals per game.Also See:Premier League videoFixturesTableLive on SkyD.K. 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Chris Carson Youth Jersey . -- On the field, it was business as usual for Jameis Winston and No.PLYMOUTH, Mich. -- Nearly 18 million people were watching on TV when the Canadian womens hockey team rallied from a two-goal, third-period deficit to beat the U.S. 3-2 in overtime to win Olympic gold in 2014.A few thousand fans are expected to show up when the Canadians play the Americans at USA Hockey Arena in suburban Detroit on Saturday in the first Team USA Winter Champions Series, resuming one of the best rivalries on ice, and many more will be tuned in on NBCSN. The two teams will meet again Monday night in Sarnia, Ontario, wrapping up a home-and-home set of friendlies that will likely stoke the flames of an emotionally charged series.Its womens hockey at its finest, said Megan Bozek, who plays defense for the U.S. Expect blood, sweat and tears put into every shift, every period, until the last puck drops. .... The heart, the passion, the grit that we play with, and that Canada plays with, its the best 60 minutes of hockey that youll see in womens hockey.Even though the stakes will be low for the national teams, the intensity is expected to be high as extremely competitive athletes hope to help their country win while doing enough to earn a spot on the team for the 2017 International Ice Hockey Federation world championship in the same venue this spring and the Olympics the following year.And unlike NHL players , everyone knows the best female hockey players will be going for gold in South Korea in about 14 months. Canada and the U.S., though, are helmets and shoulder pads above the rest of the world.The Canadians have won four straight Olympic golds, beating the Americans in three of those finals. The U.S. beat Canada in 1998 when womens ice hockey became an Olympic sport. Only Sweden has also finished among the top two at the Olympics, earning silver in 2006, and the rest of the field has had to settle for bronze medals.Since the first IIHF womens world championships in 1990, the Canadians and Americans have not allowed another country to advance to the finals. The U.S. beat Canada earlier this year at the world championships, winning the eight-nation tournament for the third straight time over Canada and sixth time in seven opportunities.We take that seriously and it still hurts, Canadian forward Haley Irwiin acknowledged.dddddddddddd Its a great time of year for us to play them again in a way we havent in the past. Its a great opportunity to see where were at.USA Hockey believes it is set up for continued success, including at the Olympics where it will desperately seek an elusive gold medal. Since losing a heartbreaker in Russia, the Americans have won seven of 10 closely contested games against Canada at five international events. With a deep and talented pool of players, USA Hockey invited 37 prospects to it training camp this week and a vast majority of them have already finished their college careers.In 2010, we had nine or 10 post-grad players in our pool and now we have 24, said Reagan Carey, general manager of the U.S. national team. Thats a significant leap.And, its not a leap to say these women are truly doing it for the love of the game because none of them are, or will, get rich by playing hockey. The most an American or Canadian woman can make, in fledgling pro hockey leagues and with financial support from USA Hockey or Canadas Athlete Assistance Program, is about $35,000 in U.S. dollars.All of us are making a sacrifice and we realize that, said Anne Schleper, who plays defense for the Americans and for the Buffalo Beauts in the National Womens Hockey League. Womens hockey has come a long way, but it still has a long way to go.With a little more than a year to go before the 2018 Olympics, the games Saturday and Monday will provide a preview of the Pyeongchang Games because about half of the women who participated in the dramatic gold medal game in Sochi will be on the ice. The two teams never just show up and go through the motions when theyre on the ice together, either.This rivalry transcends not just womens hockey or womens sports, but sports in general, Carey said. Whatever rivalry you can think of, magnify that, because thats what its going to look like. This rivalry has been happening since the early 1990s and every game is a battle.Were determined to settle that in 2018, but you get a glimpse of that.---Follow Hockey Writer Larry Lage at http://www.twitter.com/larrylage ' ' '