Alex Hunt and Michigan will challenge Penn State in front of a sold-out crowd on Friday

Here are some notes on this weekend's biggest matchups:

• There are seven matches pitting nationally-ranked teams against each other this weekend, with five of those coming on Friday night and spanning three different conferences.
• The Big Ten Conference boasts four teams ranked among the top 11, and those squads will hook up for two huge matchups on Friday evening. Top-ranked Penn State - riding its NCAA-record 82-match winning streak - heads to 11th-ranked Michigan in a match that will be shown on a delayed basis on ESPN2. Sixth-ranked Minnesota plays at No. 10 Illinois in a contest that will be aired on tape delay by the Big Ten Network.
• Penn State is atop the conference standings with a 6-0 mark (and a conference-record 51 consecutive Big Ten victories), while Minnesota is in second place at 5-1. Illinois (5-2) and Michigan (4-2) are right behind the Gophers.
• PSU and Michigan are the top two teams in the Big Ten in kills (Penn State is first at 15.07; Michigan is at 14.27) and service aces (U-M is first at 1.78; PSU is at 1.64). The match also will feature the league's top two individual servers, as PSU's Alyssa D'Errico is tops at 0.59 aces per set, while Michigan's Alex Hunt is second at 0.54.
• The Penn State-Michigan match in Keen Arena is sold out. The Nittany Lions have won 12 in a row against the Wolverines (with eight of those being in straight sets).
• The Minnesota-Illinois contest is a special event called Spike the Record at Illini Madness, in which the match will be held in Assembly Hall immediately before the first Illinois basketball practices. Illinois has announced it is attempting to break the NCAA record for attendance at a regular-season volleyball match held in conjunction with a special promotion of another event. That record is 16,126 fans, and it was set at a five-set victory for North Carolina over Duke on Oct. 17, 2003, in a match held before UNC's first men's basketball practice.
• Each of the last three matches between Minnesota and Illinois have ended in five-set victories for the Gophers.
• The Pac-10 has four matches between ranked squads this weekend. On Friday, it will be 14th-ranked California at No. 15 Oregon, as well as No. 12 UCLA at fourth-ranked Washington. The following evening, No. 5 Stanford will be at Oregon, while Washington plays host to No. 16 USC.
• Stanford has won 39 straight against the Ducks and is 46-2 all-time in the series. Oregon's last victory came in 1989.
• Also on Friday, the co-leaders in the Big West Conference will meet, as No. 21 UC Irvine plays host to 25th-ranked Long Beach State. Both are 4-1 in league action.
• Long Beach State is the top defensive team in the Big West, allowing opponents to hit .173 this season - while UC Irvine is next-best at .177.
• LBSU and UCI split their meetings a season ago, but The Beach has won eight of the last 10 and is 57-7 all-time against the Anteaters.
• The top two teams in the Atlantic 10 will play this weekend, as well, as No. 20 Saint Louis heads to Dayton, which is receiving votes. The Billikens are 4-0 in conference action this season and have won 21 straight A-10 regular-season matches - while the Flyers are 5-0 in the A-10. Dayton is the last team to beat SLU in league action, a four-set match on Oct. 28, 2007.
• The West Coast Conference also has a matchup of two of its elite teams, as 23rd-ranked San Diego will play host to Saint Mary's - the lone team without a WCC defeat - on Saturday.
• There are five other matches where a ranked team plays a road match against a squad receiving votes in this week's poll. On Friday, No. 5 Stanford is at Oregon State, and No. 13 USC at Washington State. No. 1 Penn State will be at Michigan State - the first team outside the rankings - on Saturday, when 12th-ranked UCLA plays Washington State and No. 14 Cal takes on Oregon State, as well.
• There will be seven matches that feature some television coverage, though four of those will be shown on a tape-delayed basis and the other three are on local channels.

WEEKEND SCOREBOARD WATCH
Friday, October 16
No. 17 Florida State at Maryland, 5:30 p.m. - Live Stats
No. 1 Penn State at No. 11 Michigan, 7 p.m. - TV: ESPN2 (airs Sunday at 1 p.m. ET) | Live Stats
No. 9 Florida at Auburn, 7 p.m. - Live Stats
No. 20 Saint Louis at Xavier, 7 p.m. - Free Video | Live Stats
Georgetown at Marquette, 7 p.m. - TV: MUTV | Free Video | Live Stats
No. 6 Minnesota at No. 10 Illinois, 7:30 p.m. - TV: Big Ten Network (airs Sunday at 7 p.m.) | Live Stats
Arkansas at No. 24 LSU, 8 p.m. - Live Stats
No. 12 UCLA at No. 4 Washington, 9 p.m. - Free Video | Live Stats
No. 5 Stanford at Oregon State, 10 p.m. - Free Video | Live Stats
No. 14 California at No. 15 Oregon, 10 p.m. - Live Stats
No. 16 USC at Washington State, 10 p.m. - Live Stats
No. 18 Arizona at Arizona State, 10 p.m. - TV: FSN (delayed) | Live Stats
No. 25 Long Beach State at No. 21 UC Irvine, 10 p.m. - Live Stats
Saturday, October 17
No. 19 Baylor at Oklahoma, 1 p.m. - Live Stats
Colorado at No. 22 Texas A&M, 3 p.m. - Free Video | Live Stats
Saint Mary's at No. 23 San Diego, 4 p.m. - Free Video | Live Stats
No. 1 Penn State at Michigan State, 6:30 p.m. - Live Stats
Ohio State at No. 11 Michigan, 7 p.m. - Live Stats
No. 20 Saint Louis at Dayton, 7 p.m. - Free Video | Live Stats
No. 2 Texas at Texas Tech, 7:30 p.m. - Live Stats
No. 7 Nebraska at Missouri, 7:30 p.m. - Live Stats
No. 6 Minnesota at Northwestern, 8 p.m. - Live Stats
No. 8 Kentucky at Mississippi State, 8 p.m. - Live Stats
No. 16 USC at No. 4 Washington, 10 p.m. - Free Video | Live Stats
No. 5 Stanford at No. 15 Oregon, 10 p.m. - Live Stats
No. 12 UCLA at Washington State, 10 p.m. - Live Stats
No. 14 California at Oregon State, 10 p.m. - Free Video | Live Stats
UC Riverside at No. 21 UC Irvine, 10 p.m. - Live Stats
Cal State Northridge at No. 25 Long Beach State, 10 p.m. - Live Stats
Portland State at Northern Arizona, 10 p.m. - TV: Universityhouse & FSN (both delayed) | Live Stats
New Mexico State at No. 3 Hawai'i, 1 a.m. - TV: KFVE | Live Stats
Sunday, October 18
No. 17 Florida State at Boston College, 1 p.m. - Live Stats
Houston at UCF, 1 p.m. - TV: Bright House Sports Network | Live Stats
No. 9 Florida at Georgia, 1:30 p.m. - Free Video | Live Stats
No. 8 Kentucky at Alabama, 2:30 p.m. - Free Video | Live Stats
Mississippi at No. 24 LSU, 2:30 p.m. - Live Stats