source: http://www.thehistoryofwwe.com/ecw98.htm

75 or more matches

Rob Van Dam: 77 matches = 35-3-3 (singles) + 27-6-3 (tag)… 87% win
D-Von Dudley: 77 matches = 1-9-0 (singles) + 29-36-2 (tag)… 40% win
Buh Buh Ray Dudley: 77 matches = 1-7-2 (singles) + 29-36-2 (tag)… 41% win
Tommy Dreamer: 76 matches = 16-9-1 (singles) + 38-10-2 (tag)… 73% win
Spike Dudley: 76 matches = 28-5-3 (singles) + 22-18-0 (tag)… 68% win
Tracy Smothers: 75 matches = 3-8-0 (singles) + 25-37-2 (tag)… 38% win
Sabu: 75 matches = 29-5-5 (singles) + 27-6-3 (tag)… 83% win
Justin Credible: 75 matches = 34-15-3 (singles) + 1-22-0 (tag)… 48% win

50 or more matches

Balls Mahoney: 74 matches = 3-11-2 (singles) + 38-19-1 (tag)… 57% win
Chris Chetti: 70 matches = 17-20-0 (singles) + 14-18-1 (tag)… 44% win
Little Guido: 67 matches = 1-5-0 (singles) + 25-34-2 (tag)… 40% win
Lance Storm: 67 matches = 16-29-0 (singles) + 13-6-3 (tag)… 45% win
Chris Candido: 65 matches = 18-18-0 (singles) + 16-9-4 (tag)… 55% win
Jerry Lynn: 60 matches = 16-27-0 (singles) + 9-7-1 (tag)… 42% win
Bam Bam Bigelow: 52 matches = 24-11-3 (singles) + 3-9-2 (tag)… 57% win
Mikey Whipwreck: 50 matches = 12-29-2 (singles) + 7-0-0 (tag)… 39% win

25 or more matches

Axl Rotten: 47 matches = 3-1-0 (singles) + 30-12-1 (tag)… 71% win
John Kronus: 46 matches = 3-14-1 (singles) + 17-11-0 (tag)… 44% win
Danny Doring: 45 matches = 2-16-1 (singles) + 3-23-0 (tag)… 11% win
Nova: 44 matches = 4-7-0 (singles) + 14-17-2 (tag)… 42% win
Taz: 39 matches = 27-2-6 (singles) + 1-2-1 (tag)… 87% win
The Sandman: 38 matches = 7-11-1 (singles) + 11-7-1 (tag)… 50% win
Shane Douglas: 38 matches = 23-0-3 (singles) + 4-6-2 (tag)… 81% win
Al Snow: 36 matches = 31-2-0 (singles) + 3-0-0 (tag)… 94% win
Masato Tanaka: 35 matches = 18-1-2 (singles) + 7-6-1 (tag)… 78% win
Roadkill: 34 matches = 1-14-0 (singles) + 2-17-0 (tag)… 8% win
New Jack: 34 matches = 4-1-1 (singles) + 19-9-0 (tag)… 69% win
the Blue Meanie: 33 matches = 2-2-1 (singles) + 14-12-2 (tag)… 53% win
Jack Victory: 27 matches = 2-7-0 (singles) + 1-17-0 (tag)… 11% win

10 or more matches

Sal E. Graziano: 24 matches = 5-11-0 (singles) + 0-8-0 (tag)… 20% win
Big Dick Dudley: 24 matches = 1-6-0 (singles) + 10-6-1 (tag)… 47% win
Rod Price: 22 matches = 2-5-1 (singles) + 1-13-0 (tag)… 14% win
Tommy Rogers: 21 matches = 8-7-0 (singles) + 2-4-0 (tag)… 47% win
The One Man Gang: 19 matches = 0-9-0 (singles) + 1-9-0 (tag)… 5% win
Doug Furnas: 18 matches = 7-8-0 (singles) + 1-2-0 (tag)… 44% win
2 Cold Scorpio: 15 matches = 1-9-1 (singles) + 1-2-1 (tag)… 15% win
Mike Lozansky: 15 matches = 0-9-0 (singles) + 0-6-0 (tag)… 0% win
Tommy Rich: 14 matches = 0-0-0 (singles) + 2-12-0 (tag)… 14% win
Jason Knight: 13 matches = 0-2-0 (singles) + 0-11-0 (tag)… 0% win
Ulf Hermann: 10 matches = 3-2-1 (singles) + 0-4-0 (tag)… 33% win

5 or more matches

[Paul Diamond: 9 matches = 0-8-0 (singles) + 1-0-0 (tag)… 11% win
Bobby Duncum Jr.: 8 matches = 2-4-0 (singles) + 0-2-0 (tag)… 25% win
Darren Drosdov: 7 matches = 0-5-0 (singles) + 0-2-0 (tag)… 0% win
Tammy Lynn Sytch: 6 matches = 0-0-0 (singles) + 3-3-0 (tag)… 50% win
Skull Von Krush: 6 matches = 0-5-0 (singles) + 0-1-0 (tag)… 0% win
Mike Awesome: 6 matches = 2-3-0 (singles) + 0-1-0 (tag)… 33% win
Rex King: 5 matches = 0-1-0 (singles) + 0-4-0 (tag)… 0% win

Several Matches

Yoshihiro Tajiri: 4 matches = 4-0-0 (singles) + 0-0-0 (tag)… 100% win
Adam Flash: 4 matches = 0-4-0 (singles) + 0-0-0 (tag)… 0% win
The Spanish Angel: 3 matches = 1-2-0 (singles) + 0-0-0 (tag)… 33% win
Antifaz del Norte: 3 matches = 0-3-0 (singles) + 0-0-0 (tag)… 0% win
Bill Wiles: 3 matches = 0-1-0 (singles) + 0-2-0 (tag)… 0% win
Sam Fatu: 3 matches = 0-3-0 (singles) + 0-0-0 (tag)… 0% win
Gran Naniwa: 3 matches = 0-3-0 (singles) + 0-0-0 (tag)… 0% win
Robert Gibson: 3 matches = 0-3-0 (singles) + 0-0-0 (tag)… 0% win
Wolfie D: 2 matches = 0-0-0 (singles) + 0-2-0 (tag)… 0% win
Wolf Hawkfield: 2 matches = 2-0-0 (singles) + 0-0-0 (tag)… 100% win
unknown: 2 matches = 0-1-0 (singles) + 0-0-1 (tag)… 0% win
Brakkus: 2 matches = 1-1-0 (singles) + 0-0-0 (tag)… 50% win
Dr. Luther: 2 matches = 0-2-0 (singles) + 0-0-0 (tag)… 0% win
Luke Williams: 2 matches = 0-0-0 (singles) + 0-0-2 (tag)… 0% win
Lou Marconi: 2 matches = 0-1-0 (singles) + 0-1-0 (tag)… 0% win
Jamie Dundee: 2 matches = 0-2-0 (singles) + 0-0-0 (tag)… 0% win
the Cuban Assassin: 2 matches = 0-2-0 (singles) + 0-0-0 (tag)… 0% win
Gran Hamada: 2 matches = 1-1-0 (singles) + 0-0-0 (tag)… 50% win
Super Crazy: 2 matches = 2-0-0 (singles) + 0-0-0 (tag)… 100% win
Steve Corino: 2 matches = 0-2-0 (singles) + 0-0-0 (tag)… 0% win
Butch Miller: 2 matches = 0-0-0 (singles) + 0-0-2 (tag)… 0% win

One Shot Stars

911: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Sammy Solo: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Kevin Northcutt: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Jimmy Shoulders: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Mr. Hughes: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Hack Myers: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Boogaloo Bill: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Danny Morrison: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Hayabusa: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Gedo: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
the Equalizer: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
the Great Sasuke: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
the Hellraiser: 1 matches = 0-0-0 (singles) + 1-0-0 (tag)… 100% win
Chris Walker: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Kodiak Bear: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Bud Liscious: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
El Gran Hamada: 1 matches = 1-0-0 (singles) + 0-0-0 (tag)… 100% win
Jinsei Shinzaki: 1 matches = 0-0-0 (singles) + 0-1-0 (tag)… 0% win
Jake Roberts: 1 matches = 0-0-0 (singles) + 1-0-0 (tag)… 100% win
Reckless Youth: 1 matches = 1-0-0 (singles) + 0-0-0 (tag)… 100% win
JT Smith: 1 matches = 0-0-0 (singles) + 1-0-0 (tag)… 100% win
Prodigy: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Mike Anthony: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win
Pablo Marquez: 1 matches = 0-1-0 (singles) + 0-0-0 (tag)… 0% win

Singles going Steady

Justin Credible: 52 matches = 34-15-3 (singles) … 69% win
Lance Storm: 45 matches = 16-29-0 (singles) … 35% win
Mikey Whipwreck: 43 matches = 12-29-2 (singles) … 29% win
Jerry Lynn: 43 matches = 16-27-0 (singles) … 37% win
Rob Van Dam: 41 matches = 35-3-3 (singles) … 92% win
Sabu: 39 matches = 29-5-5 (singles) … 85% win
Bam Bam Bigelow: 38 matches = 24-11-3 (singles) … 68% win
Chris Chetti: 37 matches = 17-20-0 (singles) … 45% win
Spike Dudley: 36 matches = 28-5-3 (singles) … 84% win
Chris Candido: 36 matches = 18-18-0 (singles) … 50% win
Taz: 35 matches = 27-2-6 (singles) … 93% win
Al Snow: 33 matches = 31-2-0 (singles) … 93% win
Tommy Dreamer: 26 matches = 16-9-1 (singles) … 64% win
Shane Douglas: 26 matches = 23-0-3 (singles) … 100% win
Masato Tanaka: 21 matches = 18-1-2 (singles) … 94% win
The Sandman: 19 matches = 7-11-1 (singles) … 38% win
Danny Doring: 19 matches = 2-16-1 (singles) … 11% win
John Kronus: 18 matches = 3-14-1 (singles) … 17% win
Sal E. Graziano: 16 matches = 5-11-0 (singles) … 31% win
Balls Mahoney: 16 matches = 3-11-2 (singles) … 21% win

Terrific Taggers

D-Von Dudley: 67 matches = 29-36-2 (tag) … 44% win
Buh Buh Ray Dudley: 67 matches = 29-36-2 (tag) … 44% win
Tracy Smothers: 64 matches = 25-37-2 (tag) … 40% win
Little Guido: 61 matches = 25-34-2 (tag) … 42% win
Balls Mahoney: 58 matches = 38-19-1 (tag) … 66% win
Tommy Dreamer: 50 matches = 38-10-2 (tag) … 79% win
Axl Rotten: 43 matches = 30-12-1 (tag) … 71% win
Spike Dudley: 40 matches = 22-18-0 (tag) … 55% win
Sabu: 36 matches = 27-6-3 (tag) … 81% win
Rob Van Dam: 36 matches = 27-6-3 (tag) … 81% win
Nova: 33 matches = 14-17-2 (tag) … 45% win
Chris Chetti: 33 matches = 14-18-1 (tag) … 43% win
Chris Candido: 29 matches = 16-9-4 (tag) … 64% win
the Blue Meanie: 28 matches = 14-12-2 (tag) … 53% win
New Jack: 28 matches = 19-9-0 (tag) … 67% win
John Kronus: 28 matches = 17-11-0 (tag) … 60% win
Danny Doring: 26 matches = 3-23-0 (tag) … 11% win
Justin Credible: 23 matches = 1-22-0 (tag) … 4% win
Lance Storm: 22 matches = 13-6-3 (tag) … 68% win
The Sandman: 19 matches = 11-7-1 (tag) … 61% win
Roadkill: 19 matches = 2-17-0 (tag) … 10% win

The Winners! (singles)

Rob Van Dam: 41 matches = 35-3-3 (singles) … 92% win

Three losses:

ECW @ Philadelphia, PA - ECW Arena - March 21, 1998 (1,600)
* Al Snow pinned Rob Van Dam

ECW @ Ft. Lauderdale, FL - War Memorial Auditorium - April 9, 1998 (1,974)
* Al Snow defeated Rob Van Dam

ECW @ New Britian, CT - Sports Palace - January 9, 1998 (696)
* Bam Bam Bigelow defeated Rob Van Dam

Sabu: 39 matches = 29-5-5 (singles) … 85% win

Six losses:

* Al Snow defeated Sabu via KO
* The Sandman pinned Sabu (w/ Bill Alphonso) at 17:49 in a Stairway to Hell match after hitting him in the face with a Singapore cane, moments after Sabu suffered an apparent broken jaw and had Alphonso tape his jaw bone shut (ECW: Extreme Rules)
* The Sandman defeated Sabu
* FTW Champion Taz vs. Sabu vs. Bam Bam Bigelow
* ECW World Champion Shane Douglas defeated Tommy Dreamer and Sabu in an elimination match; Dreamer was pinned; * Douglas pinned Sabu
* ECW - 10/23/98: Bam Bam Bigelow (w/ Francine) defeated ECW Tag Team Champion Sabu (w/ Bill Alphonso)

Spike Dudley: 36 matches = 28-5-3 (singles) … 84% win

Five losses:

* Doug Furnas defeated Spike Dudley
* Rob Van Dam defeated Spike Dudley
* Rob Van Dam defeated Spike Dudley
* Justin Credible defeated Spike Dudley
* Buh Buh Ray Dudley defeated Spike Dudley

Taz: 35 matches = 27-2-6 (singles) … 93% win

Two losses:

* Bam Bam Bigelow pinned ECW TV Champion Taz to win the title at 13:36 after falling backward to escape the Tazmission, with both men falling through the ring, then pulling Taz out of the hole in the canvas to score the win; after the bout, Bigelow was congratulated in the ring by Shane Douglas, Francine, & Chris Candido; moments later, Paul Heyman appeared in the commentary position and said the Al Snow / John Kronus match was off and he needed Styles to stall for him while they prepared to show the pre-taped Sabu vs. Sandman bout, despite pay-per-view companies saying they couldn't air it (The Rise & Fall of ECW)
* ECW - 12/24/98: ECW Tag Team Champion Sabu (w/ Bill Alphonso) defeated FTW Champion Taz and Justin Credible in an elimination match to win the title; Taz pinned Credible; Sabu pinned Taz

Al Snow: 33 matches = 31-2-0 (singles) … 93% win

Two losses:

ECW @ Philadelphia, PA - ECW Arena - May 16, 1998 (1,600)
* Bam Bam Bigelow pinned Al Snow with the Greetings from Asbury Park at 7:13, moments after Snow stopped an interfering Chris Candido from stealing Head; Bigelow was heavily cheered and Snow booed during the match because Snow was leaving for the WWF

WrestlePalooza 98 - Marietta, GA - Cobb County Civic Center - May 3, 1998 (3,401)
* ECW World Champion Shane Douglas (w/ Francine) pinned Al Snow at 13:05 by rolling through a sunset flip off the top; Chris Candido and Bam Bam Bigelow appeared ringside at the 11-minute mark, with Snow easily fighting them off; the locker room surrounded ringside at the 12-minute mark, with Snow then hitting the Snow Plow on an interfering Francine; after the bout, the other wrestlers hoisted Snow and Douglas onto their shoulders, with the two men then shaking hands as the ring filled with styrofoam heads thrown into the ring by the crowd

Shane Douglas: 26 matches = 23-0-3 (singles) … 100% win

No singles losses!

Masato Tanaka: 21 matches = 18-1-2 (singles) … 94% win

One singles loss:

* ECW World Champion Shane Douglas (w/ Francine) pinned Masato Tanaka with a roll up; after the bout, Douglas grabbed the mic and praised Tanaka

New Jack: 6 matches = 4-1-1 (singles) … 90% win

* Bam Bam Bigelow pinned New Jack with the Greetings from Asbury Park at 8:27; late in the bout, New Jack injured himself while diving off the balcony

Yoshihiro Tajiri: 4 matches = 4-0-0 (singles) … 100% win

No singles losses!

Wolf Hawkfield: 2 matches = 2-0-0 (singles) … 100% win

He beat Tommy Rogers twice while they were in Florida.

Super Crazy: 2 matches = 2-0-0 (singles) … 100% win

He beat Antifaz del Norte twice.

El Gran Hamada: 1 matches = 1-0-0 (singles) … 100% win

He beat Jerry Lynn in CT.

Reckless Youth: 1 matches = 1-0-0 (singles) … 100% win

He beat Nova. And then they hugged. How cute!

The Losers! (singles)

Danny Doring: 19 matches = 2-16-1 (singles) … 11% win
John Kronus: 18 matches = 3-14-1 (singles) … 17% win
Roadkill: 15 matches = 1-14-0 (singles) … 6% win
2 Cold Scorpio: 11 matches = 1-9-1 (singles) … 10% win (did beat Doug Furnas!)
Buh Buh Ray Dudley: 10 matches = 1-7-2 (singles) … 12% win
D-Von Dudley: 10 matches = 1-9-0 (singles) … 10% win
The One Man Gang: 9 matches = 0-9-0 (singles) … 0% win
Mike Lozansky: 9 matches = 0-9-0 (singles) … 0% win
Paul Diamond: 8 matches = 0-8-0 (singles) … 0% win
Big Dick Dudley: 7 matches = 1-6-0 (singles) … 14% win (got fired at the end of the year)
Little Guido: 6 matches = 1-5-0 (singles) … 16% win
Skull Von Krush: 5 matches = 0-5-0 (singles) … 0% win (Oh, Vito!)
Darren Drosdov: 5 matches = 0-5-0 (singles) … 0% win (Poor Droz!)

The Winners! (tag)

Tommy Dreamer: 50 matches = 38-10-2 (tag) … 89% win
Axl Rotten: 43 matches = 30-12-1 (tag) … 85% win
Sabu: 36 matches = 27-6-3 (tag) … 91% win
Rob Van Dam: 36 matches = 27-6-3 (tag) … 91% win
Lance Storm: 22 matches = 13-6-3 (tag) … 85% win
Mikey Whipwreck: 7 matches = 7-0-0 (tag) … 100% win (unbeatable!)

The Losers! (tag)

D-Von Dudley: 67 matches = 29-36-2 (tag) … 44% win
Danny Doring: 26 matches = 3-23-0 (tag) … 11% win
Justin Credible: 23 matches = 1-22-0 (tag) … 4% win
Roadkill: 19 matches = 2-17-0 (tag) … 10% win
Jack Victory: 18 matches = 1-17-0 (tag) … 5% win
Tommy Rich: 14 matches = 2-12-0 (tag) … 14% win
Rod Price: 14 matches = 1-13-0 (tag) … 7% win
Jason Knight: 11 matches = 0-11-0 (tag) … 0% win
The One Man Gang: 10 matches = 1-9-0 (tag) … 10% win
Sal E. Graziano: 8 matches = 0-8-0 (tag) … 0% win
Mike Lozansky: 6 matches = 0-6-0 (tag) … 0% win
Ulf Hermann: 4 matches = 0-4-0 (tag) … 0% win
Rex King: 4 matches = 0-4-0 (tag) … 0% win