Kobayashi i Prevc wygrywają w piątkowych treningach w Oberstdorfie inaugurujących 66. Turniej Czterech Skoczni. Najlepszym z Polaków był Kamil Stoch.
I trening:
Pierwsza seria treningowa padła łupem Junshiro Kobayashiego. Reprezentant Japonii po skoku na 133 m i wyprzedził o 1,8 punktu Słoweńca Jerneja Damjana (131 m). Trzeci był Niemiec Markus Eisenbichler (132,5 m), a czwarty – triumfator poprzedniej edycji TCS Kamil Stoch (130 m). Na kolejnych pozycjach uplasowali się Norweg Halvor Egner Granerud (126,5 m) i Ryoyu Kobayashi (133 m). Czołową “10” uzupełnili: Dawid Kubacki (128,5 m) zajął siódme miejsce, ósmy był Gregor Schlierenzauer (128 m) i dziewiąty – Johann Andre Forfang (125,5 m), a dziesiąty – Taku Takeuchi (126,5 m).
Podczas pierwszej serii treningowej pozostali Polacy oddali słabe skoki. Trzydziesty czwarty był Mistrz Polski Stefan Hula (119 m), trzydziesty szósty Maciej Kot (116 m), czterdziesty piąty Jakub Wolny (118 m z problemami w końcowej fazie lotu), a pięćdziesiąty drugi – Piotr Żyła (108,5 m).
Pierwszą serię treningową rozegrano z 11. i 12. platformy.
II trening:
Drugą serię treningową wygrał Słoweniec Peter Prevc (132 m), który pokonał reprezentanta Niemiec Richarda Freitaga (137 m) oraz Kamila Stocha (136 m). Tuż za nim znaleźli się Johann Andre Forfang (133 m), Andreas Wellinger (134 m) i Michael Hayboeck (128,5 m).
W drugiej serii treningowej, pozostali Polacy ponownie uplasowali się poza najlepszą “10”. Dwudziesty trzeci był Maciej Kot (123,5 m), dwudziesty czwarty – Piotr Żyła (124,5 m), trzydziesty pierwszy – Stefan Hula (123,5 m), trzydziesty czwarty – Dawid Kubacki (119,5 m), a czterdziesty drugi – Jakub Wolny (117 m).
Drugą serię treningową rozegrano z 10., 11. oraz 12. platformy startowej.
Wyniki I treningu TCS Oberstdorf 29.12.2017r.:
| 1 | 61 | KOBAYASHI Junshiro |  |
133.0 | 12 | 91.9 | 12.4 | 95.8 |
| 2 | 59 | DAMJAN Jernej |  |
131.0 | 12 | 91.8 | 14.2 | 94.0 |
| 3 | 60 | EISENBICHLER Markus |  |
132.5 | 12 | 92.2 | 10.8 | 93.3 |
| 4 | 64 | STOCH Kamil |  |
130.0 | 11 | 91.6 | 11.2 | 93.0 |
| 5 | 46 | GRANERUD Halvor Egner |  |
126.5 | 12 | 92.3 | 19.6 | 91.3 |
| 6 | 28 | KOBAYASHI Ryoyu | |
133.0 | 12 | 92.2 | 7.6 | 91.0 |
| 7 | 55 | KUBACKI Dawid | |
128.5 | 12 | 92.6 | 14.1 | 89.4 |
| 8 | 32 | SCHLIERENZAUER Gregor |  |
128.0 | 12 | 92.1 | 14.6 | 89.0 |
| 9 | 62 | FORFANG Johann Andre | |
125.5 | 11 | 92.0 | 13.5 | 87.2 |
| 10 | 41 | TAKEUCHI Taku | |
126.5 | 12 | 92.3 | 15.0 | 86.7 |
| 11 | 67 | FREITAG Richard | |
124.5 | 11 | 91.6 | 14.6 | 86.5 |
| 12 | 58 | JOHANSSON Robert | |
125.5 | 12 | 92.5 | 14.9 | 84.8 |
| 13 | 63 | KRAFT Stefan | |
123.5 | 11 | 91.5 | 12.0 | 82.1 |
| 13 | 49 | AMMANN Simon |  |
125.5 | 12 | 92.3 | 12.2 | 82.1 |
| 15 | 66 | WELLINGER Andreas | |
122.0 | 11 | 92.4 | 14.6 | 82.0 |
| 16 | 45 | PASCHKE Pius | |
122.0 | 12 | 91.7 | 15.0 | 78.6 |
| 17 | 39 | HAYBOECK Michael | |
118.0 | 12 | 92.5 | 20.9 | 77.3 |
| 18 | 65 | TANDE Daniel Andre | |
120.5 | 11 | 92.1 | 12.4 | 77.1 |
| 19 | 25 | PEIER Killian | |
125.0 | 12 | 92.1 | 7.6 | 76.6 |
| 20 | 36 | BARTOL Tilen | |
119.0 | 12 | 92.1 | 18.0 | 76.2 |
| 20 | 13 | ZOGRAFSKI Vladimir |  |
124.0 | 12 | 91.4 | 9.0 | 76.2 |
| 22 | 48 | PREVC Peter | |
122.0 | 12 | 91.8 | 12.5 | 76.1 |
| 23 | 52 | LEYHE Stephan | |
119.5 | 12 | 92.5 | 16.3 | 75.4 |
| 24 | 56 | FANNEMEL Anders | |
121.5 | 12 | 92.3 | 12.4 | 75.1 |
| 25 | 15 | KLIMOV Evgeniy |  |
126.0 | 12 | 92.2 | 3.8 | 74.6 |
| 26 | 42 | DESCHWANDEN Gregor | |
120.0 | 12 | 92.2 | 14.5 | 74.5 |
| 27 | 38 | ZAJC Timi | |
117.5 | 12 | 91.9 | 18.9 | 74.4 |
| 28 | 18 | JELAR Ziga | |
126.5 | 12 | 91.5 | 1.8 | 73.5 |
| 29 | 29 | NOUSIAINEN Eetu |  |
119.0 | 12 | 92.5 | 13.7 | 71.9 |
| 30 | 20 | TEPES Jurij | |
126.5 | 12 | 91.7 | -0.3 | 71.4 |
| 30 | 8 | SAKUYAMA Kento | |
122.0 | 12 | 91.8 | 7.8 | 71.4 |
| 30 | 5 | WANK Andreas | |
119.0 | 12 | 92.7 | 13.2 | 71.4 |
| 33 | 22 | POLASEK Viktor |  |
124.5 | 12 | 91.8 | 3.1 | 71.2 |
| 34 | 51 | HULA Stefan | |
119.0 | 12 | 92.4 | 12.8 | 71.0 |
| 35 | 23 | BOYD-CLOWES Mackenzie |  |
121.5 | 12 | 92.4 | 5.7 | 68.4 |
| 36 | 50 | KOT Maciej | |
116.0 | 12 | 92.3 | 15.2 | 68.0 |
| 36 | 24 | VASSILIEV Dimitry | |
120.5 | 12 | 92.5 | 7.1 | 68.0 |
| 38 | 27 | DESCOMBES SEVOIE Vincent |  |
121.0 | 12 | 91.9 | 5.7 | 67.5 |
| 39 | 1 | FUCHS Tim | |
122.5 | 12 | 91.9 | 1.0 | 65.5 |
| 40 | 26 | STURSA Vojtech | |
117.5 | 12 | 91.7 | 9.1 | 64.6 |
| 40 | 17 | COLLOREDO Sebastian |  |
119.5 | 12 | 91.6 | 5.5 | 64.6 |
| 42 | 4 | HAMANN Martin | |
117.0 | 12 | 92.1 | 9.9 | 64.5 |
| 43 | 44 | SEMENIC Anze | |
113.0 | 12 | 91.9 | 15.8 | 63.2 |
| 44 | 47 | STJERNEN Andreas | |
113.0 | 12 | 92.6 | 14.6 | 62.0 |
| 45 | 33 | WOLNY Jakub | |
118.0 | 12 | 91.5 | 4.7 | 61.1 |
| 46 | 34 | KORNILOV Denis | |
115.0 | 12 | 91.7 | 9.7 | 60.7 |
| 46 | 3 | BAER Moritz | |
115.0 | 12 | 90.9 | 9.7 | 60.7 |
| 48 | 14 | KOUDELKA Roman | |
117.0 | 12 | 92.0 | 5.7 | 60.3 |
| 49 | 37 | SCHMID Constantin | |
109.0 | 12 | 92.3 | 19.2 | 59.4 |
| 50 | 19 | KOZISEK Cestmir | |
120.0 | 12 | 91.7 | -1.3 | 58.7 |
| 51 | 54 | GEIGER Karl | |
111.5 | 12 | 92.2 | 13.9 | 58.6 |
| 52 | 57 | ZYLA Piotr | |
108.5 | 12 | 91.3 | 19.1 | 58.4 |
| 53 | 6 | BRESADOLA Davide | |
114.0 | 12 | 91.7 | 9.1 | 58.3 |
| 54 | 21 | AIGRO Artti |  |
120.0 | 12 | 91.2 | -2.2 | 57.8 |
| 55 | 9 | LEAROYD Jonathan | |
112.5 | 12 | 92.1 | 9.9 | 56.4 |
| 56 | 53 | FETTNER Manuel | |
106.5 | 12 | 92.0 | 20.5 | 56.2 |
| 56 | 30 | SIEGEL David | |
112.5 | 12 | 91.7 | 9.7 | 56.2 |
| 58 | 2 | HOFFMANN Felix | |
114.0 | 12 | 91.7 | 6.5 | 55.7 |
| 59 | 31 | AALTO Antti | |
112.5 | 12 | 91.8 | 9.1 | 55.6 |
| 60 | 35 | KASAI Noriaki | |
106.5 | 12 | 91.6 | 19.2 | 54.9 |
| 61 | 10 | INSAM Alex | |
108.0 | 12 | 91.7 | 13.9 | 52.3 |
| 62 | 40 | AIGNER Clemens | |
107.0 | 12 | 92.2 | 14.4 | 51.0 |
| 63 | 43 | HUBER Daniel | |
102.5 | 12 | 91.6 | 18.3 | 46.8 |
| 64 | 12 | MAEAETTAE Jarkko | |
105.5 | 12 | 91.7 | 9.1 | 43.0 |
| 65 | 16 | MUMINOV Sabirzhan |  |
105.5 | 12 | 92.0 | 6.3 | 40.2 |
| 66 | 11 | NAZAROV Mikhail | |
101.5 | 12 | 91.8 | 9.5 | 36.2 |
| 67 | 7 | IPCIOGLU Fatih Arda |  |
101.0 | 12 | 91.6 | 7.2 | 33.0 |
Wyniki II treningu TCS Oberstdorf 29.12.2017r.:
| 1 | 48 | PREVC Peter | |
132.0 | 12 | 92.1 | 15.2 | 96.8 |
| 2 | 67 | FREITAG Richard | |
137.0 | 10 | 91.2 | -2.6 | 95.4 |
| 3 | 64 | STOCH Kamil | |
136.0 | 12 | 91.9 | 4.4 | 93.2 |
| 4 | 62 | FORFANG Johann Andre | |
133.0 | 12 | 92.2 | 7.8 | 91.2 |
| 5 | 66 | WELLINGER Andreas | |
134.0 | 11 | 92.4 | 1.7 | 90.7 |
| 6 | 39 | HAYBOECK Michael | |
128.5 | 12 | 92.7 | 13.2 | 88.5 |
| 7 | 59 | DAMJAN Jernej | |
128.5 | 12 | 91.7 | 12.3 | 87.6 |
| 8 | 46 | GRANERUD Halvor Egner | |
124.5 | 12 | 92.6 | 18.3 | 86.4 |
| 9 | 56 | FANNEMEL Anders | |
127.5 | 12 | 92.0 | 12.2 | 85.7 |
| 10 | 63 | KRAFT Stefan | |
131.5 | 12 | 91.9 | 4.4 | 85.1 |
| 11 | 54 | GEIGER Karl | |
128.5 | 12 | 92.7 | 9.4 | 84.7 |
| 11 | 18 | JELAR Ziga | |
126.0 | 12 | 92.1 | 13.9 | 84.7 |
| 13 | 52 | LEYHE Stephan | |
128.5 | 12 | 92.3 | 8.1 | 83.4 |
| 14 | 47 | STJERNEN Andreas | |
123.0 | 12 | 92.5 | 17.1 | 82.5 |
| 15 | 14 | KOUDELKA Roman | |
134.0 | 12 | 91.9 | -2.9 | 82.3 |
| 16 | 60 | EISENBICHLER Markus | |
125.0 | 12 | 92.2 | 12.9 | 81.9 |
| 17 | 61 | KOBAYASHI Junshiro | |
128.0 | 12 | 91.5 | 7.2 | 81.6 |
| 18 | 49 | AMMANN Simon | |
124.0 | 12 | 92.1 | 14.1 | 81.3 |
| 19 | 65 | TANDE Daniel Andre | |
128.5 | 11 | 91.9 | 2.1 | 81.2 |
| 20 | 42 | DESCHWANDEN Gregor | |
119.5 | 12 | 92.2 | 20.4 | 79.5 |
| 21 | 58 | JOHANSSON Robert | |
124.0 | 12 | 92.4 | 11.6 | 78.8 |
| 22 | 36 | BARTOL Tilen | |
123.5 | 12 | 92.0 | 12.3 | 78.6 |
| 23 | 50 | KOT Maciej | |
123.5 | 12 | 92.1 | 11.6 | 77.9 |
| 24 | 57 | ZYLA Piotr | |
124.5 | 12 | 91.3 | 9.7 | 77.8 |
| 25 | 20 | TEPES Jurij | |
121.0 | 12 | 92.3 | 15.8 | 77.6 |
| 26 | 28 | KOBAYASHI Ryoyu | |
121.0 | 12 | 92.0 | 14.5 | 76.3 |
| 27 | 5 | WANK Andreas | |
121.0 | 12 | 92.7 | 13.5 | 75.3 |
| 28 | 38 | ZAJC Timi | |
120.5 | 12 | 91.8 | 13.1 | 74.0 |
| 29 | 45 | PASCHKE Pius | |
118.5 | 12 | 91.5 | 16.5 | 73.8 |
| 29 | 41 | TAKEUCHI Taku | |
116.5 | 12 | 92.1 | 20.1 | 73.8 |
| 31 | 51 | HULA Stefan | |
123.5 | 12 | 92.4 | 7.1 | 73.4 |
| 32 | 40 | AIGNER Clemens | |
119.5 | 12 | 92.2 | 13.7 | 72.8 |
| 32 | 37 | SCHMID Constantin | |
119.5 | 12 | 92.5 | 13.7 | 72.8 |
| 34 | 55 | KUBACKI Dawid | |
119.5 | 12 | 92.4 | 13.6 | 72.7 |
| 35 | 30 | SIEGEL David | |
118.5 | 12 | 91.9 | 15.3 | 72.6 |
| 36 | 44 | SEMENIC Anze | |
118.0 | 12 | 92.2 | 15.9 | 72.3 |
| 37 | 15 | KLIMOV Evgeniy | |
121.0 | 12 | 92.3 | 10.1 | 71.9 |
| 38 | 53 | FETTNER Manuel | |
124.5 | 12 | 92.1 | 3.1 | 71.2 |
| 39 | 43 | HUBER Daniel | |
117.5 | 12 | 91.8 | 15.0 | 70.5 |
| 40 | 32 | SCHLIERENZAUER Gregor | |
117.0 | 12 | 92.1 | 14.8 | 69.4 |
| 41 | 22 | POLASEK Viktor | |
116.0 | 12 | 91.8 | 16.1 | 68.9 |
| 42 | 33 | WOLNY Jakub | |
117.0 | 12 | 92.0 | 14.1 | 68.7 |
| 43 | 4 | HAMANN Martin | |
115.0 | 12 | 92.1 | 16.5 | 67.5 |
| 44 | 35 | KASAI Noriaki | |
114.5 | 12 | 91.9 | 17.2 | 67.3 |
| 44 | 29 | NOUSIAINEN Eetu | |
115.0 | 12 | 92.6 | 16.3 | 67.3 |
| 46 | 9 | LEAROYD Jonathan | |
121.0 | 12 | 91.9 | 4.7 | 66.5 |
| 47 | 13 | ZOGRAFSKI Vladimir | |
120.5 | 12 | 90.8 | 4.2 | 65.1 |
| 48 | 8 | SAKUYAMA Kento | |
120.5 | 12 | 91.8 | 4.1 | 65.0 |
| 49 | 27 | DESCOMBES SEVOIE Vincent | |
118.0 | 12 | 91.7 | 7.2 | 63.6 |
| 50 | 31 | AALTO Antti | |
113.0 | 12 | 92.0 | 15.2 | 62.6 |
| 51 | 1 | FUCHS Tim | |
112.0 | 12 | 92.2 | 16.9 | 62.5 |
| 52 | 17 | COLLOREDO Sebastian | |
114.0 | 12 | 91.9 | 13.1 | 62.3 |
| 53 | 10 | INSAM Alex | |
117.0 | 12 | 91.7 | 6.7 | 61.3 |
| 54 | 34 | KORNILOV Denis | |
111.0 | 12 | 91.9 | 16.9 | 60.7 |
| 55 | 25 | PEIER Killian | |
109.0 | 12 | 92.4 | 20.0 | 60.2 |
| 56 | 24 | VASSILIEV Dimitry | |
110.5 | 12 | 92.4 | 17.2 | 60.1 |
| 57 | 19 | KOZISEK Cestmir | |
112.5 | 12 | 91.9 | 12.3 | 58.8 |
| 58 | 2 | HOFFMANN Felix | |
108.5 | 12 | 91.8 | 18.3 | 57.6 |
| 59 | 3 | BAER Moritz | |
108.5 | 12 | 91.3 | 17.5 | 56.8 |
| 60 | 6 | BRESADOLA Davide | |
110.0 | 12 | 91.7 | 12.3 | 54.3 |
| 61 | 12 | MAEAETTAE Jarkko | |
110.0 | 12 | 91.6 | 10.1 | 52.1 |
| 62 | 21 | AIGRO Artti | |
103.0 | 12 | 91.6 | 19.7 | 49.1 |
| 63 | 11 | NAZAROV Mikhail | |
109.5 | 12 | 91.6 | 7.1 | 48.2 |
| 64 | 16 | MUMINOV Sabirzhan | |
106.5 | 12 | 91.9 | 11.2 | 46.9 |
| 65 | 23 | BOYD-CLOWES Mackenzie | |
102.5 | 12 | 92.3 | 17.8 | 46.3 |
| 66 | 26 | STURSA Vojtech | |
99.5 | 12 | 92.0 | 18.0 | 41.1 |
| 67 | 7 | IPCIOGLU Fatih Arda | |
99.0 | 12 | 91.5 | 12.2 | 34.4 |
