| No. | Date | vs. | Place | Result | Goal |
| 1 | Mar.21(Sat.) | Kyoto Purple-sanga | Jubilo Iwata Stadium | 2 - 1 | Adilson,Takahara |
| 2 | Mar.25(Wed.) | Verdy Kawasaki | National Stadium | 0 - 1 | _ |
| 3 | Mar.28(Sat.) | Vissel Kobe | Jubilo Iwata Stadium | 4 - 3 | Alessandro,Nanami,Nakayama,Fujita |
| 4 | Apr.4(Sat.) | JEF-United Ichihara | Ichihara Rinkai Stadium | 1 - 3 | Nanami |
| 5 | Apr.11(Sat.) | Yokohama Flugels | Jubilo Iwata Stadium | 4 - 0 | Nanami,Hattori,Alessandro,Nakayama |
| 6 | Apr.15(Wed.) | Cerezo Osaka | Nagai Stadium | 9 - 1 | Oku,Nakayama5,Fujita2,Nanami |
| 7 | Apr.18(Sat.) | Sanfrecce Hiroshima | Jubilo Iwata Stadium | 5 - 0 | Nakayama3,Alessandro |
| 8 | Apr.25(Sat.) | Avispa Fukuoka | Kumamoto Sogo Stadium | 7 - 1 | Oku,Nanami,Nakayama4,Dunga |
| 9 | Apr.29(祝) | Consadole Sapporo | Jubilo Iwata Stadium | 4 - 0 | Nakayama3,Fujita |
| 10 | May.2(Sat.) | Shimizu S-pulse | Nihondaira Stadium | 1 - 2 | Nakayama |
| 11 | May.5(祝) | Kashima Antlers | Jubilo Iwata Stadium | 0 - 3 | _ |
| 12 | May.9(Sat.) | Kashiwa Reysol | Hitachi Kashiwa | 3 - 1 | Fujita2,Suzuki |
| 13 | Jul.25(Sat.) | Gamba Osaka | Jubilo Iwata Stadium | 4 - 1 | Own-goal,Adilson,Oku,Tanaka |
| 14 | Jul.29(Wed.) | Yokohama Marinos | Yamagata Sogo Park | 1 - 0 | Adilson |
| 15 | Aug.1(Sat.) | Urawa Red-Diamonds | Jubilo Iwata Stadium | 2 - 0 | Adilson,Takahara |
| 16 | Aug.5(Wed.) | Nagoya Grampus-eight | Mizuho Stadium | 2 - 1 | Own-goal,Adilson |
| 17 | Aug.8(Sat.) | Bellmare Hiratsuka | Jubilo Iwata Stadium | 3 - 1 | Fujita,Dunga,Kawaguchi |
1998 J-League 1st-stage Ranking Players / 98 Look back
1st-Results / 2nd-Results / 2nd-Ranking / Championship
| Rank | Team | Win | Loss | Point | Goal | Lost | Gap | ||
| 90min(3) | Extra(2) | PK(1) | |||||||
| 1 | Jubilo Iwata | 13 | 0 | 0 | 4 | 39 | 52 | 18 | +34 |
|---|---|---|---|---|---|---|---|---|---|
| 2 | Shimizu S-pulse | 13 | 0 | 0 | 4 | 39 | 32 | 14 | +18 |
| 3 | Nagoya Grampus-eight | 9 | 3 | 0 | 5 | 33 | 37 | 21 | +16 |
| 4 | Yokohama Marinos | 10 | 1 | 0 | 6 | 32 | 39 | 21 | +18 |
| 5 | Kashima Antlers | 10 | 1 | 0 | 6 | 32 | 41 | 28 | +13 |
| 6 | Verdy Kawasaki | 10 | 0 | 0 | 7 | 30 | 34 | 25 | +9 |
| 7 | Urawa Red-Diamonds | 8 | 1 | 2 | 6 | 28 | 30 | 23 | +7 |
| 8 | Yokohama Flugels | 7 | 2 | 1 | 7 | 26 | 33 | 32 | +1 |
| 9 | Cerezo Osaka | 7 | 1 | 0 | 9 | 23 | 36 | 47 | -11 |
| 10 | Kashiwa Reysol | 6 | 1 | 2 | 8 | 22 | 32 | 35 | -3 |
| 11 | JEF-United Ichihara | 7 | 0 | 0 | 10 | 21 | 31 | 31 | 0 |
| 12 | Bellmare Hiratsuka | 5 | 2 | 1 | 9 | 20 | 27 | 34 | -7 |
| 13 | Sanfrecce Hiroshima | 5 | 2 | 0 | 10 | 19 | 22 | 33 | -11 |
| 14 | Gamba Osaka | 4 | 2 | 1 | 10 | 17 | 27 | 29 | -2 |
| 15 | Kyoto Purple-sanga< | 4 | 2 | 0 | 11 | 16 | 20 | 33 | -13 |
| 16 | Consadole Sapporo | 3 | 1 | 0 | 13 | 11 | 28 | 44 | -16 |
| 17 | Vissel Kobe | 3 | 0 | 0 | 14 | 9 | 20 | 48 | -28 |
| 18 | Avispa Fukuoka | 2 | 0 | 1 | 14 | 7 | 22 | 47 | -25 |
| No. | Date | vs. | Place | Result | Goal |
| 1 | Aug.22(Sat.) | Yokohama Marinos | Jubilo Iwata Stadium | 2 - 3(V) | Nanami,Fujita |
| 2 | Aug.29(Sat.) | Urawa Red-Diamonds | Komaba Stadium | 0 - 2 | _ |
| 3 | Sep. 5(Sat.) | Nagoya Grampus-eight | Jubilo Iwata Stadium | 4 - 2 | Oku,Fujita,Nakayama2 |
| 4 | Sep.12(Sat.) | Bellmare Hiratsuka | Hiratsuka Stadium | 2 - 1 | Nakayama2 |
| 5 | Sep.15(祝) | Kyoto Purple-sanga | Tottori Bird Stadium | 3 - 2 | Nakayama,Fujita,Fukunishi |
| 6 | Sep.19(Sat.) | Verdy Kawasaki | Jubilo Iwata Stadium | 1 - 0 | Fujita |
| 7 | Sep.23(祝) | Vissel Kobe | Kobe Univer Stadium | 7 - 0 | Kawaguchi,Nanami,Fukunishi,Oku2,Dunga,Dedimar |
| 8 | Sep.26(Sat.) | JEF-United Ichihara | Jubilo Iwata Stadium | 6 - 2 | Oku3,Takahara3 |
| 9 | Oct.3(Sat.) | Yokohama Flugels | Mitsusawa Stadium | 4 - 0 | Nakayama3,Koga |
| 10 | Oct.14(Wed.) | Cerezo Osaka | Jubilo Iwata Stadium | 3 - 0 | Fujita,Nakayama,Shimizu |
| 11 | Oct.17(Sat.) | Sanfrecce Hiroshima | Hiroshima Big-arch | 1 - 2 | Nakayama |
| 12 | Oct.21(Wed.) | Avispa Fukuoka | Jubilo Iwata Stadium | 6 - 1 | Oku2,Own-goal,Nakayama2,Kawaguchi |
| 13 | Oct.24(Sat.) | Consadole Sapporo | Sapporo Atsubetsu Stadium | 6 - 1 | Nakayama,Fujita2,Dunga,Tanaka,Oku |
| 14 | Oct.31(Sat.) | Shimizu S-pulse | Jubilo Iwata Stadium | 1 - 0 | Nakayama |
| 15 | Nov.3(祝) | Kashima Antlers | Kashima Stadium | 0 - 1 | _ |
| 16 | Nov.7(Sat.) | Kashiwa Reysol | Jubilo Iwata Stadium | 4 - 0 | Fujita,Dunga,Koga,Nakayama |
| 17 | Nov.14(Sat.) | Gamba Osaka | Bampaku Memorial Stadium | 5 - 4 | Dunga,Fujita2,Nakayama2 |
1998 J-League 2nd-stage Ranking Players / 98 Look back
1st-Results / 1st-Ranking / 2nd-Results / Championship
| Rank | Team | Win | Loss | Point | Goal | Lost | Gap | ||
| 90min(3) | Extra(2) | PK(1) | |||||||
| 1 | Kashima Antlers | 12 | 3 | 0 | 2 | 42 | 38 | 15 | +23 |
| 2 | Jubilo Iwata | 13 | 0 | 0 | 4 | 39 | 55 | 21 | +34 |
|---|---|---|---|---|---|---|---|---|---|
| 3 | Urawa Red-Diamonds | 11 | 0 | 0 | 6 | 33 | 32 | 15 | +17 |
| 4 | Yokohama Marinos | 10 | 1 | 0 | 6 | 32 | 40 | 27 | +13 |
| 5 | Shimizu S-pulse | 8 | 3 | 1 | 5 | 31 | 39 | 21 | +18 |
| 6 | Nagoya Grampus-eight | 9 | 1 | 1 | 6 | 30 | 34 | 26 | +8 |
| 7 | Yokohama Flugels | 8 | 0 | 1 | 8 | 25 | 37 | 32 | +5 |
| 8 | Kashiwa Reysol | 8 | 0 | 1 | 8 | 25 | 24 | 26 | -2 |
| 9 | Sanfrecce Hiroshima | 7 | 1 | 1 | 8 | 24 | 22 | 33 | -11 |
| 10 | Consadole Sapporo | 8 | 0 | 0 | 9 | 24 | 29 | 30 | -1 |
| 11 | Kyoto Purple-sanga< | 6 | 2 | 1 | 8 | 23 | 27 | 30 | -3 |
| 12 | Bellmare Hiratsuka | 7 | 0 | 1 | 9 | 22 | 26 | 32 | -2 |
| 13 | Cerezo Osaka | 7 | 0 | 0 | 10 | 21 | 20 | 32 | -12 |
| 14 | Vissel Kobe | 4 | 2 | 0 | 11 | 16 | 25 | 41 | -16 |
| 15 | Avispa Fukuoka | 4 | 1 | 0 | 12 | 14 | 11 | 38 | -27 |
| 16 | Gamba Osaka | 3 | 2 | 0 | 12 | 13 | 20 | 32 | -12 |
| 17 | Verdy Kawasaki | 3 | 0 | 0 | 14 | 9 | 13 | 28 | -15 |
| 18 | JEF-United Ichihara | 1 | 0 | 1 | 15 | 4 | 18 | 44 | -26 |
1998 J-League Championship Players / 98 Look back
1st-Results / 1st-Ranking / 2nd-Results / 2nd-Ranking
| The Championship 1st-reg | ||||
|---|---|---|---|---|
| Jubilo IWATA | 1 | 1 - 0 0 - 1 延長 0 - 0 0 - 1 |
2(V) | KASHIMA Antlers |
| Nakayama | Goal | Hasegawa,Muroi | ||
| The Championship 2nd-reg | ||||
|---|---|---|---|---|
| KASHIMA Antlers | 2 | 2 - 0 1 - 0 |
1 | Jubilo IWATA |
| Akita,Bismarck | Goal | Fujita | ||