Austria Vienna head coach Nenad Bjelica has labelled Hulk 'a world-class player' as he prepares to thwart Zenit St Petersburg's Brazilian.
Hulk has scored five goals in Zenit's last four games, including one in his side's 3-1 loss to Atletico Madrid on the first matchday of this season's UEFA Champions League.
The 27-year-old Brazilian forward has seven goals in nine games for Zenit in all competitions this season but is not even his club's leading goalscorer with Danny (eight goals) the most prolific marksman for Luciano Spalletti's team.
But Bjelica remains convinced Hulk is the man to be wary of after Vienna's coach watched the strong striker score once and set up two more goals in Zenit's 4-2 win over Spartak Moscow on Saturday.
"Yes, I saw the match between Zenit and Spartak as well as their other games," Bjelica said on Monday.
"They are a very good team.
"For example, Hulk is a world-class player, who could play at Barcelona or any other club on the planet."
Both Vienna and Zenit head into Tuesday's fixture without a point in Group G after the Austrians lost 1-0 in front of their own fans to Porto a fortnight ago.
Long-term absentees Alexander Grunwald, Marko Stankovic, Alexander Gorgon and Kaja Rogulj are all still injured and have been left in Vienna, while midfielder Emir Dilaver is also unavailable after he sustained a hamstring injury in a 1-0 loss away to Admira over the weekend.
Another two midfielders, Thomas Murg and Daniel Royer, are available again, however, which should give Bjelica some confidence to take on Zenit.
Zenit's loss to Atletico is their only defeat in their past seven games, while, by contrast, Vienna are in terrible form with just one victory in seven matches.
But Vienna were impressive against Porto and only lost due to a lack of composure up front, and Bjelica says his team will again be competitive against Zenit.
"Both teams have great players but all will become clear only during the game itself," the 42-year-old Croatian said.
|Coach: L. Spalletti|
for O. Shatov 50'
for A. Kerzhakov 65'
for A. Anyukov 87'
|Yedlin open to loan move|
|Tigres not scared of River trip - Ferretti|
|MLS Preview: Wright-Phillips, Lampard set to debut|
|´A draw is good for us´ - River´s Gallardo confident of Libertadores success|
|Di Maria poised for PSG switch - Blanc|
|Franjic: Bring on Bangladesh, Tajikistan|
|Van Gaal bemoans De Gea situation|
|MLS All-Stars 2 Tottenham 1: Kane stunner can´t spare Spurs|
|Manchester United 0 Paris Saint-Germain 2: Van Gaal´s defensive frailties exposed|
|Tigres UANL 0 River Plate 0: Visitors lose Gallardo in Copa Libertadores final first leg|
|Penedo parts ways with Galaxy|
|Benitez backs Mihajlovic, Milan to succeed|
|Barnetta joins Union in MLS|
|Allegri critical of Morata´s attitude|
|Franjic targets more A-League glory with City|
|Beto undaunted by Super Cup clash against Barca|
|Advocaat upbeat despite another Sunderland flop|
|McClaren praises Newcastle recruit Mitrovic|
|Payet will improve West Ham - Bilic|
|Pulis confirms interest in Lambert|
|Deila expects tough test in Baku|
|Drogba mobbed by Montreal Impact fans|
|UEFA Champions League Review: Ajax spurn two-goal lead at 10-man Rapid|
|Sunderland´s struggles continue as Doncaster cruise to win|
|Mahrez and Nugent on target in Leicester win|
|Mitrovic tastes debut defeat for Newcastle|
|Celtic 1 Qarabag 0: Boyata snatches crucial win|
|Jablonec 0 Copenhagen 1: Verbic cracker gives Danes the edge|
|Norwich sign Wisdom on loan from Liverpool|
|UEFA Europa League Preview: Koeman plays down importance of Vitesse links|
|Schneiderlin keen to learn from experienced duo|
|Mandzukic´s maiden Juventus goal seals win in Poland|
|Fofana completes Bastia loan|
|Deila delighted that Gordon pledges future to Celtic|
|Grenier ruled out for four months|
|Rooney: United squad ready for title challenge|
|Messi and Neymar available for start of season|
|Szczesny seals Roma switch|
|Benitez cools Mourinho war of words|
|Filipe Luis vows to win back Atletico fans|
|Besiktas in negotiations over Gomez switch|
|Kishna seals Lazio switch|
|Diaby completes Marseille move|
|Platini is bad for FIFA - Prince Ali|
|Bilic keen to make further additions|
|Brady makes Norwich move|
|Southampton complete Caulker loan|
|Rummenigge feels Muller ´will never leave´ Bayern|
|Platini to stand in FIFA presidential election|
|Howedes to remain Schalke skipper|
|Albion sign Hull defender Chester|
|Lucescu defends Fred selection amid doping allegations|
|Fabregas still in love with Arsenal|
|Luis Enrique ´happy´ with Barca´s US trip|
|Mourinho optimistic over Cahill and Costa|
|River owe Tigres´ Esqueda - Mercado|
|Van Gaal expecting big season from Shaw|
|Begovic keen to challenge Courtois|
|Mourinho launches attack on Benitez|
|CONMEBOL ´knocked on a lot of doors´ to keep half-spot - president|
|America 0 Benfica 0 (3-4 on penalties): Primeira Liga champions finally win|
|Napoli striker Higuain ´untouchable´ - Gabbiadini|
|Arsenal´s friendly form will boost confidence - Wenger|
|Nagatomo-Melo swap possible, says agent|
|Chelsea 2 Barcelona 2 (4-2 on penalties): Courtois stars for Premier League champions|
|Eriksen calls for ruthless Spurs|
|Pulis praises Berahino attitude|
|Alderweireld confident of top-four finish|
|Villa ready for tough Spurs clash|
|West Ham edge win on Carrow Road anniversary|
|Kozak scores twice as Villa draw at Wolves|
|Stanislas brace leads Bournemouth past Yeovil|
|Watford slip to friendly defeat at Cardiff|
|Lukaku injury sours Everton win at Dundee|
|UEFA Champions League Review: Fenerbahce draw blank as Monaco impress|
|West Brom earn friendly win over Walsall|
|Vardy at the double as Leicester beat Burton|
|Atletico impress in win over Oviedo|
|Herrera sacked by Mexico after ´punch´|
|Gerrard, Keane and Bradley pull out of MLS All-Star squad|
|Marseille reach Diaby agreement|
|Sammer thrilled with Vidal´s winning mentality|
|Platini expected to launch FIFA presidency bid|
|Romanov sacked me over Barca snub - Korobochka|
|Villa complete Crespo capture|
|Wolfsberger v Borussia Dortmund: Bender praises ´fun but exhausting´ training|
|Okaka swaps Sampdoria for Anderlecht|
|Southampton v Vitesse: Fonte excited for ´dream´ sojourn into Europe|
|Bournemouth agree King compensation|
|West Ham v Astra: Kouyate confident West Ham can progress|
|Vidal completes Bayern switch, signs four-year deal|
|Fabregas calls for Champions League improvement|
|BREAKING NEWS: Filipe Luis completes Atletico return|
|Bayern to present Vidal|
|Wenger unfazed by Mourinho´s spending jibe|
|Pellegrini: Sterling will justify price tag|
|Cavani hit with two-match Uruguay ban|
|Bonucci to remain at Juve until 2020|
|No bids for Berahino - West Brom|
|Putin: Blatter deserves a Nobel prize|
|Howe: Swansea a benchmark for Bournemouth|
|New Parma to play in Serie D|
|Mata vows to hit the goal trail at United|
|Drogba ´perfect fit´ for Montreal|
|Berahino ´not yet´ ready for Tottenham - Irvine|
|Romero lauds caring Van Gaal|
|Jese flying at Real under Rafa|
|Sampdoria unwilling to pay €10m for Balotelli|
|Mourinho talks up Arsenal title chances|
|Hull sign Ryan Taylor, Sam Clucas|
|Kane, Pochettino hail MLS All-Star test|
|Di Santo sorry for swift Werder departure|