In case the YouTube links become dead, I've uploaded commercial-free versions of TSN's Senior Men SP that I've obtained from a different source (all are 720p):
Nationals Opening Montage: https://www.dailymotion.com/video/x727kf5
I Love Skating Fluff: https://www.dailymotion.com/video/x71z9te
Favourite Motto Fluff: https://www.dailymotion.com/video/x71wsy8
Men SP & Pairs SP Opening Fluff: https://www.dailymotion.com/video/x71uzsz
Animated Intro + Stephen Gogolev Entering the Arena Clip + Men SP Group 2 Warm-Up Clip: https://www.dailymotion.com/video/x71zm3u
Joseph Phan SP: https://www.dailymotion.com/video/x7189nc
Matthew Markell SP: https://www.dailymotion.com/video/x71860x
Laurent Guay SP: https://streamable.com/ucmt2
Alexander Lawrence SP: https://streamable.com/6jsb2
Eric Liu SP: https://streamable.com/x35a9
Conrad Orzel SP: https://www.dailymotion.com/video/x718v9d
Men SP Standings After 2 Groups + Keegan Messing Clip Backstage: https://www.dailymotion.com/video/x71c0jj
The file didn't include the Keegan Messing Alaska Fluff, but it's virtually identical to the one which aired during the 2018 SCI: https://www.dailymotion.com/video/x6x4fqf
Keegan Messing Fluff: https://www.dailymotion.com/video/x71bvxn
Nam Nguyen Seeks Redemption Fluff + SP Warm-Up Clip + Interview: https://www.dailymotion.com/video/x71bw6z
Men SP Group 3 Warm-Up Clip + Keegan Messing Interview: https://www.dailymotion.com/video/x719ifq
Bennet Toman SP: https://streamable.com/dh3ny
Stephen Gogolev SP: https://www.dailymotion.com/video/x718duj
Nicolas Nadeau SP: https://www.dailymotion.com/video/x716s3p
Roman Sadovsky SP: https://www.dailymotion.com/video/x716enh
Nam Nguyen SP: https://streamable.com/9mvha
Keegan Messing SP: https://streamable.com/2onrs
Men SP Final Standings: https://www.dailymotion.com/video/x71bx1q
Keegan Messing Post-SP Interview: https://www.dailymotion.com/video/x71b2ky
Discussion About Stephen Gogolev: https://www.dailymotion.com/video/x71b1ir
Stephen Gogolev Post-SP Interview: https://www.dailymotion.com/video/x718oih
Top 3 Pairs SP & Men SP Closing Montage: https://www.dailymotion.com/video/x71b20b
Nationals Opening Montage: https://www.dailymotion.com/video/x727kf5
I Love Skating Fluff: https://www.dailymotion.com/video/x71z9te
Favourite Motto Fluff: https://www.dailymotion.com/video/x71wsy8
Men SP & Pairs SP Opening Fluff: https://www.dailymotion.com/video/x71uzsz
Animated Intro + Stephen Gogolev Entering the Arena Clip + Men SP Group 2 Warm-Up Clip: https://www.dailymotion.com/video/x71zm3u
Joseph Phan SP: https://www.dailymotion.com/video/x7189nc
Matthew Markell SP: https://www.dailymotion.com/video/x71860x
Laurent Guay SP: https://streamable.com/ucmt2
Alexander Lawrence SP: https://streamable.com/6jsb2
Eric Liu SP: https://streamable.com/x35a9
Conrad Orzel SP: https://www.dailymotion.com/video/x718v9d
Men SP Standings After 2 Groups + Keegan Messing Clip Backstage: https://www.dailymotion.com/video/x71c0jj
The file didn't include the Keegan Messing Alaska Fluff, but it's virtually identical to the one which aired during the 2018 SCI: https://www.dailymotion.com/video/x6x4fqf
Keegan Messing Fluff: https://www.dailymotion.com/video/x71bvxn
Nam Nguyen Seeks Redemption Fluff + SP Warm-Up Clip + Interview: https://www.dailymotion.com/video/x71bw6z
Men SP Group 3 Warm-Up Clip + Keegan Messing Interview: https://www.dailymotion.com/video/x719ifq
Bennet Toman SP: https://streamable.com/dh3ny
Stephen Gogolev SP: https://www.dailymotion.com/video/x718duj
Nicolas Nadeau SP: https://www.dailymotion.com/video/x716s3p
Roman Sadovsky SP: https://www.dailymotion.com/video/x716enh
Nam Nguyen SP: https://streamable.com/9mvha
Keegan Messing SP: https://streamable.com/2onrs
Men SP Final Standings: https://www.dailymotion.com/video/x71bx1q
Keegan Messing Post-SP Interview: https://www.dailymotion.com/video/x71b2ky
Discussion About Stephen Gogolev: https://www.dailymotion.com/video/x71b1ir
Stephen Gogolev Post-SP Interview: https://www.dailymotion.com/video/x718oih
Top 3 Pairs SP & Men SP Closing Montage: https://www.dailymotion.com/video/x71b20b